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23060919372 = 2231921743281
BaseRepresentation
bin10101011110100010…
…011011010001001100
32012112011012002020220
4111132202123101030
5334212043404442
614332151311340
71444320403041
oct253642332114
965464162226
1023060919372
119864319057
12457707b550
13223689b72a
14118aa291c8
158ee844eec
hex55e89b44c

23060919372 has 12 divisors (see below), whose sum is σ = 53808811896. Its totient is φ = 7686973120.

The previous prime is 23060919347. The next prime is 23060919473. The reversal of 23060919372 is 27391906032.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 960871629 + ... + 960871652.

It is an arithmetic number, because the mean of its divisors is an integer number (4484067658).

Almost surely, 223060919372 is an apocalyptic number.

It is an amenable number.

23060919372 is an abundant number, since it is smaller than the sum of its proper divisors (30747892524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23060919372 is a wasteful number, since it uses less digits than its factorization.

23060919372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921743288 (or 1921743286 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 42.

The spelling of 23060919372 in words is "twenty-three billion, sixty million, nine hundred nineteen thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 1921743281 3843486562 5765229843 7686973124 11530459686 23060919372