Search a number
-
+
13316050 = 2521123171
BaseRepresentation
bin110010110010…
…111111010010
3221001112012001
4302302333102
511402103200
61153224214
7221120206
oct62627722
927045161
1013316050
117575600
12456206a
1329b3027
141aa8b06
15128076a
hexcb2fd2

13316050 has 72 divisors (see below), whose sum is σ = 28498176. Its totient is φ = 4620000.

The previous prime is 13316029. The next prime is 13316053. The reversal of 13316050 is 5061331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13316053) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 187515 + ... + 187585.

It is an arithmetic number, because the mean of its divisors is an integer number (395808).

Almost surely, 213316050 is an apocalyptic number.

13316050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13316050 is an abundant number, since it is smaller than the sum of its proper divisors (15182126).

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

13316050 is a wasteful number, since it uses less digits than its factorization.

13316050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 13316050 is about 3649.1163313876. The cubic root of 13316050 is about 237.0237177092.

Adding to 13316050 its reverse (5061331), we get a palindrome (18377381).

It can be divided in two parts, 1331 and 6050, that added together give a triangular number (7381 = T121).

The spelling of 13316050 in words is "thirteen million, three hundred sixteen thousand, fifty".

Divisors: 1 2 5 10 11 22 25 31 50 55 62 71 110 121 142 155 242 275 310 341 355 550 605 682 710 775 781 1210 1550 1562 1705 1775 2201 3025 3410 3550 3751 3905 4402 6050 7502 7810 8525 8591 11005 17050 17182 18755 19525 22010 24211 37510 39050 42955 48422 55025 85910 93775 110050 121055 187550 214775 242110 266321 429550 532642 605275 1210550 1331605 2663210 6658025 13316050