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23092554693 = 3131394259833
BaseRepresentation
bin10101100000011011…
…000110101111000101
32012121100201022202110
4111200123012233011
5334243143222233
614335241331233
71445153322225
oct254033065705
965540638673
1023092554693
11988016614a
124585796b19
1322402c6b60
141190d02085
159024e3663
hex5606c6bc5

23092554693 has 16 divisors (see below), whose sum is σ = 33397098560. Its totient is φ = 14108563584.

The previous prime is 23092554677. The next prime is 23092554713. The reversal of 23092554693 is 39645529032.

It is not a de Polignac number, because 23092554693 - 24 = 23092554677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23092514693) 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 15 ways as a sum of consecutive naturals, for example, 2124496 + ... + 2135337.

It is an arithmetic number, because the mean of its divisors is an integer number (2087318660).

Almost surely, 223092554693 is an apocalyptic number.

It is an amenable number.

23092554693 is a deficient number, since it is larger than the sum of its proper divisors (10304543867).

23092554693 is a wasteful number, since it uses less digits than its factorization.

23092554693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259988.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 23092554693 in words is "twenty-three billion, ninety-two million, five hundred fifty-four thousand, six hundred ninety-three".

Divisors: 1 3 13 39 139 417 1807 5421 4259833 12779499 55377829 166133487 592116787 1776350361 7697518231 23092554693