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23013211298 = 2711834873697
BaseRepresentation
bin10101011011101100…
…011011110010100010
32012101211102021002012
4111123230123302202
5334112340230143
614323324552522
71443201032330
oct253354336242
965354367065
1023013211298
11983a3a32a0
1245630b2742
132229a365bc
14118456ab50
158ea56e418
hex55bb1bca2

23013211298 has 64 divisors (see below), whose sum is σ = 43657463808. Its totient is φ = 8837579520.

The previous prime is 23013211283. The next prime is 23013211303. The reversal of 23013211298 is 89211231032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6222986 + ... + 6226682.

It is an arithmetic number, because the mean of its divisors is an integer number (682147872).

Almost surely, 223013211298 is an apocalyptic number.

23013211298 is a deficient number, since it is larger than the sum of its proper divisors (20644252510).

23013211298 is a wasteful number, since it uses less digits than its factorization.

23013211298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 23013211298 in words is "twenty-three billion, thirteen million, two hundred eleven thousand, two hundred ninety-eight".

Divisors: 1 2 7 11 14 22 77 83 154 166 487 581 913 974 1162 1826 3409 3697 5357 6391 6818 7394 10714 12782 25879 37499 40421 40667 51758 74998 80842 81334 282947 284669 306851 444631 565894 569338 613702 889262 1800439 2147957 3112417 3375361 3600878 4295914 6224834 6750722 12603073 19804829 23627527 25206146 39609658 47255054 138633803 149436437 277267606 298872874 1046055059 1643800807 2092110118 3287601614 11506605649 23013211298