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13054929 = 317435953
BaseRepresentation
bin110001110011…
…001111010001
3220120020222220
4301303033101
511320224204
61143451253
7215652006
oct61631721
926506886
1013054929
1174073a8
124456b29
132921214
141a3b8ad
15122d1d9
hexc733d1

13054929 has 16 divisors (see below), whose sum is σ = 18862272. Its totient is φ = 7999488.

The previous prime is 13054927. The next prime is 13054931. The reversal of 13054929 is 92945031.

It is an interprime number because it is at equal distance from previous prime (13054927) and next prime (13054931).

It is not a de Polignac number, because 13054929 - 21 = 13054927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13054929.

It is not an unprimeable number, because it can be changed into a prime (13054927) 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 15 ways as a sum of consecutive naturals, for example, 784 + ... + 5169.

It is an arithmetic number, because the mean of its divisors is an integer number (1178892).

Almost surely, 213054929 is an apocalyptic number.

It is an amenable number.

13054929 is a deficient number, since it is larger than the sum of its proper divisors (5807343).

13054929 is a wasteful number, since it uses less digits than its factorization.

13054929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 13054929 is about 3613.1605278482. The cubic root of 13054929 is about 235.4641738497.

The spelling of 13054929 in words is "thirteen million, fifty-four thousand, nine hundred twenty-nine".

Divisors: 1 3 17 43 51 129 731 2193 5953 17859 101201 255979 303603 767937 4351643 13054929