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23114325012 = 22313913857509
BaseRepresentation
bin10101100001101110…
…001001110000010100
32012122212200101000120
4111201232021300110
5334314231400022
614341340111540
71445536343442
oct254156116024
965585611016
1023114325012
119891485549
124590b355b0
132244979cbc
141193b6bb92
15904393d5c
hex561b89c14

23114325012 has 24 divisors (see below), whose sum is σ = 54321439200. Its totient is φ = 7649344416.

The previous prime is 23114325011. The next prime is 23114325053. The reversal of 23114325012 is 21052341132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114325011) 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, 6927087 + ... + 6930422.

It is an arithmetic number, because the mean of its divisors is an integer number (2263393300).

Almost surely, 223114325012 is an apocalyptic number.

It is an amenable number.

23114325012 is an abundant number, since it is smaller than the sum of its proper divisors (31207114188).

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

23114325012 is a wasteful number, since it uses less digits than its factorization.

23114325012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13857655 (or 13857653 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 23114325012 its reverse (21052341132), we get a palindrome (44166666144).

The spelling of 23114325012 in words is "twenty-three billion, one hundred fourteen million, three hundred twenty-five thousand, twelve".

Divisors: 1 2 3 4 6 12 139 278 417 556 834 1668 13857509 27715018 41572527 55430036 83145054 166290108 1926193751 3852387502 5778581253 7704775004 11557162506 23114325012