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23670428095 = 5191132204977
BaseRepresentation
bin10110000010110111…
…100001000110111111
32021002122002100001001
4112002313201012333
5341434112144340
614512443231131
71465401214306
oct260267410677
967078070031
1023670428095
11a047380a76
1247072184a7
132302c46392
14120796943d
159380e029a
hex582de11bf

23670428095 has 16 divisors (see below), whose sum is σ = 30164099040. Its totient is φ = 17780926464.

The previous prime is 23670428087. The next prime is 23670428129. The reversal of 23670428095 is 59082407632.

It is a cyclic number.

It is not a de Polignac number, because 23670428095 - 23 = 23670428087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091754 + ... + 1113223.

It is an arithmetic number, because the mean of its divisors is an integer number (1885256190).

Almost surely, 223670428095 is an apocalyptic number.

23670428095 is a deficient number, since it is larger than the sum of its proper divisors (6493670945).

23670428095 is a wasteful number, since it uses less digits than its factorization.

23670428095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205114.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 23670428095 in words is "twenty-three billion, six hundred seventy million, four hundred twenty-eight thousand, ninety-five".

Divisors: 1 5 19 95 113 565 2147 10735 2204977 11024885 41894563 209472815 249162401 1245812005 4734085619 23670428095