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23514024252 = 22310718313103
BaseRepresentation
bin10101111001100010…
…111000100100111100
32020200201210012022010
4111321202320210330
5341124042234002
614445135051220
71461461623365
oct257142704474
966621705263
1023514024252
119a770654a4
124682970b10
1322a9714724
1411d0c94b6c
159294e846c
hex5798b893c

23514024252 has 24 divisors (see below), whose sum is σ = 55378826496. Its totient is φ = 7764755248.

The previous prime is 23514024229. The next prime is 23514024257. The reversal of 23514024252 is 25242041532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23514024257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9155268 + ... + 9157835.

It is an arithmetic number, because the mean of its divisors is an integer number (2307451104).

Almost surely, 223514024252 is an apocalyptic number.

It is an amenable number.

23514024252 is an abundant number, since it is smaller than the sum of its proper divisors (31864802244).

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

23514024252 is a wasteful number, since it uses less digits than its factorization.

23514024252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18313217 (or 18313215 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 23514024252 its reverse (25242041532), we get a palindrome (48756065784).

The spelling of 23514024252 in words is "twenty-three billion, five hundred fourteen million, twenty-four thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 107 214 321 428 642 1284 18313103 36626206 54939309 73252412 109878618 219757236 1959502021 3919004042 5878506063 7838008084 11757012126 23514024252