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23064470859 = 331248005063
BaseRepresentation
bin10101011110101111…
…111110010101001011
32012112101212111222110
4111132233332111023
5334214001031414
614332355353403
71444362524163
oct253657762513
965471774873
1023064470859
119866324371
1245782b2863
1322375430c1
14118b2b15a3
158eece7459
hex55ebfe54b

23064470859 has 8 divisors (see below), whose sum is σ = 31744648192. Its totient is φ = 14880303720.

The previous prime is 23064470827. The next prime is 23064470879. The reversal of 23064470859 is 95807446032.

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

It is not a de Polignac number, because 23064470859 - 25 = 23064470827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23064470879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124002439 + ... + 124002624.

It is an arithmetic number, because the mean of its divisors is an integer number (3968081024).

Almost surely, 223064470859 is an apocalyptic number.

23064470859 is a deficient number, since it is larger than the sum of its proper divisors (8680177333).

23064470859 is a wasteful number, since it uses less digits than its factorization.

23064470859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248005097.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 23064470859 in words is "twenty-three billion, sixty-four million, four hundred seventy thousand, eight hundred fifty-nine".

Divisors: 1 3 31 93 248005063 744015189 7688156953 23064470859