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13401300 = 223521131131
BaseRepresentation
bin110011000111…
…110011010100
3221012212010110
4303013303110
511412320200
61155123020
7221623563
oct63076324
927185113
1013401300
117623660
1245a3470
132a12a83
141acbbda
15129ab50
hexcc7cd4

13401300 has 144 divisors (see below), whose sum is σ = 43997184. Its totient is φ = 3120000.

The previous prime is 13401299. The next prime is 13401307. The reversal of 13401300 is 310431.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102235 + ... + 102365.

It is an arithmetic number, because the mean of its divisors is an integer number (305536).

Almost surely, 213401300 is an apocalyptic number.

13401300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13401300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21998592).

13401300 is an abundant number, since it is smaller than the sum of its proper divisors (30595884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13401300 is a wasteful number, since it uses less digits than its factorization.

13401300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13401300 is about 3660.7786057067. The cubic root of 13401300 is about 237.5284545778.

Adding to 13401300 its reverse (310431), we get a palindrome (13711731).

The spelling of 13401300 in words is "thirteen million, four hundred one thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 25 30 31 33 44 50 55 60 62 66 75 93 100 110 124 131 132 150 155 165 186 220 262 275 300 310 330 341 372 393 465 524 550 620 655 660 682 775 786 825 930 1023 1100 1310 1364 1441 1550 1572 1650 1705 1860 1965 2046 2325 2620 2882 3100 3275 3300 3410 3930 4061 4092 4323 4650 5115 5764 6550 6820 7205 7860 8122 8525 8646 9300 9825 10230 12183 13100 14410 16244 17050 17292 19650 20305 20460 21615 24366 25575 28820 34100 36025 39300 40610 43230 44671 48732 51150 60915 72050 81220 86460 89342 101525 102300 108075 121830 134013 144100 178684 203050 216150 223355 243660 268026 304575 406100 432300 446710 536052 609150 670065 893420 1116775 1218300 1340130 2233550 2680260 3350325 4467100 6700650 13401300