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23630025360381 = 31110331852337423
BaseRepresentation
bin1010101111101110010110…
…10001001000001111111101
310002200000020002121011212120
411113313023101020033331
511044123242443013011
6122131252255353153
74656133025335566
oct527671321101775
9102600202534776
1023630025360381
11759048a311a30
1227977a78227b9
1310253c017546b
145b99b0d6516d
152aea103d0a06
hex157dcb4483fd

23630025360381 has 32 divisors (see below), whose sum is σ = 34406995679232. Its totient is φ = 14306209061760.

The previous prime is 23630025360349. The next prime is 23630025360397. The reversal of 23630025360381 is 18306352003632.

It is not a de Polignac number, because 23630025360381 - 25 = 23630025360349 is a prime.

It is a super-2 number, since 2×236300253603812 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23630025360281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631411836 + ... + 631449258.

It is an arithmetic number, because the mean of its divisors is an integer number (1075218614976).

Almost surely, 223630025360381 is an apocalyptic number.

It is an amenable number.

23630025360381 is a deficient number, since it is larger than the sum of its proper divisors (10776970318851).

23630025360381 is a wasteful number, since it uses less digits than its factorization.

23630025360381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56993.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 23630025360381 in words is "twenty-three trillion, six hundred thirty billion, twenty-five million, three hundred sixty thousand, three hundred eighty-one".

Divisors: 1 3 11 33 1033 3099 11363 18523 34089 37423 55569 112269 203753 411653 611259 1234959 19134259 38657959 57402777 115973877 210476849 425237549 631430547 693186229 1275712647 2079558687 7625048519 22875145557 716061374557 2148184123671 7876675120127 23630025360381