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23736068675 = 521186312977
BaseRepresentation
bin10110000110110001…
…111010101001000011
32021021012121012222122
4112012301322221003
5342102413144200
614523150154455
71500126153254
oct260661725103
967235535878
1023736068675
11a080434790
1247251b2a2b
132313719867
141212574b2b
1593dc59385
hex586c7aa43

23736068675 has 12 divisors (see below), whose sum is σ = 32108427816. Its totient is φ = 17262595200.

The previous prime is 23736068647. The next prime is 23736068677. The reversal of 23736068675 is 57686063732.

It is not a de Polignac number, because 23736068675 - 228 = 23467633219 is a prime.

It is a super-2 number, since 2×237360686752 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23736068677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43156214 + ... + 43156763.

It is an arithmetic number, because the mean of its divisors is an integer number (2675702318).

Almost surely, 223736068675 is an apocalyptic number.

23736068675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23736068675 is a deficient number, since it is larger than the sum of its proper divisors (8372359141).

23736068675 is a wasteful number, since it uses less digits than its factorization.

23736068675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86312998 (or 86312993 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 23736068675 in words is "twenty-three billion, seven hundred thirty-six million, sixty-eight thousand, six hundred seventy-five".

Divisors: 1 5 11 25 55 275 86312977 431564885 949442747 2157824425 4747213735 23736068675