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23795349117 = 331255863969
BaseRepresentation
bin10110001010010100…
…000011011001111101
32021102100010222110120
4112022110003121331
5342213102132432
614533104525153
71501446062451
oct261224033175
967370128416
1023795349117
11a100943a91
1247410207b9
132322aa4147
14121a3a6661
15944068c2c
hex58a50367d

23795349117 has 8 divisors (see below), whose sum is σ = 32750588160. Its totient is φ = 15351838080.

The previous prime is 23795349107. The next prime is 23795349139. The reversal of 23795349117 is 71194359732.

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

It is not a de Polignac number, because 23795349117 - 222 = 23791154813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23795349117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23795349107) 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 7 ways as a sum of consecutive naturals, for example, 127931892 + ... + 127932077.

It is an arithmetic number, because the mean of its divisors is an integer number (4093823520).

Almost surely, 223795349117 is an apocalyptic number.

It is an amenable number.

23795349117 is a deficient number, since it is larger than the sum of its proper divisors (8955239043).

23795349117 is a wasteful number, since it uses less digits than its factorization.

23795349117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255864003.

The product of its digits is 1428840, while the sum is 51.

The spelling of 23795349117 in words is "twenty-three billion, seven hundred ninety-five million, three hundred forty-nine thousand, one hundred seventeen".

Divisors: 1 3 31 93 255863969 767591907 7931783039 23795349117