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23996817707 = 42182169427
BaseRepresentation
bin10110010110010100…
…100110000100101011
32021221101020122102012
4112112110212010223
5343121141131312
615005103030135
71506443404442
oct262624460453
967841218365
1023996817707
11a1a463a355
12479859b34b
132355753a25
14123904bd59
15956ab3322
hex59652612b

23996817707 has 8 divisors (see below), whose sum is σ = 24083462352. Its totient is φ = 23910314400.

The previous prime is 23996817697. The next prime is 23996817727. The reversal of 23996817707 is 70771869932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23996817707 - 28 = 23996817451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23996817727) 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, 310928 + ... + 380354.

It is an arithmetic number, because the mean of its divisors is an integer number (3010432794).

Almost surely, 223996817707 is an apocalyptic number.

23996817707 is a deficient number, since it is larger than the sum of its proper divisors (86644645).

23996817707 is an equidigital number, since it uses as much as digits as its factorization.

23996817707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70669.

The product of its (nonzero) digits is 8001504, while the sum is 59.

The spelling of 23996817707 in words is "twenty-three billion, nine hundred ninety-six million, eight hundred seventeen thousand, seven hundred seven".

Divisors: 1 421 821 69427 345641 29228767 56999567 23996817707