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23274265029 = 3149283318379
BaseRepresentation
bin10101101011010000…
…010001100111000101
32020002000122011110220
4111223100101213011
5340131202440104
614405252134553
71452520663041
oct255320214705
966060564426
1023274265029
119963796884
124616607459
13226bb49372
1411ab0c3021
159134387d9
hex56b4119c5

23274265029 has 16 divisors (see below), whose sum is σ = 31253352000. Its totient is φ = 15405762816.

The previous prime is 23274265019. The next prime is 23274265031. The reversal of 23274265029 is 92056247232.

It is not a de Polignac number, because 23274265029 - 27 = 23274264901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23274265009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257162 + ... + 1275540.

It is an arithmetic number, because the mean of its divisors is an integer number (1953334500).

Almost surely, 223274265029 is an apocalyptic number.

It is an amenable number.

23274265029 is a deficient number, since it is larger than the sum of its proper divisors (7979086971).

23274265029 is a wasteful number, since it uses less digits than its factorization.

23274265029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21364.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 23274265029 in words is "twenty-three billion, two hundred seventy-four million, two hundred sixty-five thousand, twenty-nine".

Divisors: 1 3 149 447 2833 8499 18379 55137 422117 1266351 2738471 8215413 52067707 156203121 7758088343 23274265029