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13133110 = 251313311
BaseRepresentation
bin110010000110…
…010100110110
3220201020020111
4302012110312
511330224420
61145253234
7216425644
oct62062466
926636214
1013133110
117460111
12449421a
13294a993
141a5c194
15124645a
hexc86536

13133110 has 8 divisors (see below), whose sum is σ = 23639616. Its totient is φ = 5253240.

The previous prime is 13133093. The next prime is 13133111. The reversal of 13133110 is 1133131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656646 + ... + 656665.

It is an arithmetic number, because the mean of its divisors is an integer number (2954952).

Almost surely, 213133110 is an apocalyptic number.

13133110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13133110 is a deficient number, since it is larger than the sum of its proper divisors (10506506).

13133110 is a wasteful number, since it uses less digits than its factorization.

13133110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313318.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 13133110 is about 3623.9633000349. The cubic root of 13133110 is about 235.9332737719.

Adding to 13133110 its reverse (1133131), we get a palindrome (14266241).

The spelling of 13133110 in words is "thirteen million, one hundred thirty-three thousand, one hundred ten".

Divisors: 1 2 5 10 1313311 2626622 6566555 13133110