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23023014412 = 2235316305251
BaseRepresentation
bin10101011100010001…
…110101001000001100
32012102111212022102111
4111130101311020030
5334122342430122
614324315033404
71443350251666
oct253421651014
965374768374
1023023014412
119844989542
12456643b864
13222ba89668
14118599d536
158eb358d77
hex55c47520c

23023014412 has 12 divisors (see below), whose sum is σ = 40404414456. Its totient is φ = 11478896000.

The previous prime is 23023014389. The next prime is 23023014433. The reversal of 23023014412 is 21441032032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8151214 + ... + 8154037.

It is an arithmetic number, because the mean of its divisors is an integer number (3367034538).

Almost surely, 223023014412 is an apocalyptic number.

It is an amenable number.

23023014412 is a deficient number, since it is larger than the sum of its proper divisors (17381400044).

23023014412 is a wasteful number, since it uses less digits than its factorization.

23023014412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16305608 (or 16305606 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23023014412 its reverse (21441032032), we get a palindrome (44464046444).

The spelling of 23023014412 in words is "twenty-three billion, twenty-three million, fourteen thousand, four hundred twelve".

Divisors: 1 2 4 353 706 1412 16305251 32610502 65221004 5755753603 11511507206 23023014412