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13054874295 = 3523912292963
BaseRepresentation
bin11000010100010000…
…11001001010110111
31020200211001022211210
430022020121022313
5203214021434140
65555231132503
7641340413001
oct141210311267
936624038753
1013054874295
11559a155311
122644074133
1313008758b8
148bbb71371
15516190d80
hex30a2192b7

13054874295 has 32 divisors (see below), whose sum is σ = 20999347200. Its totient is φ = 6925487744.

The previous prime is 13054874269. The next prime is 13054874303. The reversal of 13054874295 is 59247845031.

It is a cyclic number.

It is not a de Polignac number, because 13054874295 - 214 = 13054857911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4404484 + ... + 4407446.

It is an arithmetic number, because the mean of its divisors is an integer number (656229600).

Almost surely, 213054874295 is an apocalyptic number.

13054874295 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13054874295 is a deficient number, since it is larger than the sum of its proper divisors (7944472905).

13054874295 is a wasteful number, since it uses less digits than its factorization.

13054874295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 13054874295 in words is "thirteen billion, fifty-four million, eight hundred seventy-four thousand, two hundred ninety-five".

Divisors: 1 3 5 15 239 717 1195 1229 2963 3585 3687 6145 8889 14815 18435 44445 293731 708157 881193 1468655 2124471 3540785 3641527 4405965 10622355 10924581 18207635 54622905 870324953 2610974859 4351624765 13054874295