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23003023010 = 25112925128729
BaseRepresentation
bin10101011011000101…
…100100011010100010
32012101010020122101012
4111123011210122202
5334102233214020
614322322340522
71443015320012
oct253305443242
965333218335
1023003023010
119834674720
12455b7ba742
1322278aa126
141183077c42
158e970a7c5
hex55b1646a2

23003023010 has 64 divisors (see below), whose sum is σ = 46914940800. Its totient is φ = 8043840000.

The previous prime is 23003022971. The next prime is 23003023033. The reversal of 23003023010 is 1032030032.

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, 786326 + ... + 815054.

It is an arithmetic number, because the mean of its divisors is an integer number (733045950).

Almost surely, 223003023010 is an apocalyptic number.

23003023010 is an abundant number, since it is smaller than the sum of its proper divisors (23911917790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23003023010 is a wasteful number, since it uses less digits than its factorization.

23003023010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29027.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 23003023010 its reverse (1032030032), we get a palindrome (24035053042).

The spelling of 23003023010 in words is "twenty-three billion, three million, twenty-three thousand, ten".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 251 290 319 502 638 1255 1595 2510 2761 3190 5522 7279 13805 14558 27610 28729 36395 57458 72790 80069 143645 160138 287290 316019 400345 632038 800690 833141 1580095 1666282 3160190 4165705 7210979 8331410 9164551 14421958 18329102 36054895 45822755 72109790 79320769 91645510 158641538 209118391 396603845 418236782 793207690 1045591955 2091183910 2300302301 4600604602 11501511505 23003023010