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23060255625 = 3254112171993
BaseRepresentation
bin10101011110011111…
…111001001110001001
32012112002221100202200
4111132133321032021
5334211411140000
614332125150413
71444311636651
oct253637711611
965462840680
1023060255625
119863a05400
1245769bb409
1322366c8594
14118a8d5361
158ee763500
hex55e7f9389

23060255625 has 180 divisors, whose sum is σ = 48466726308. Its totient is φ = 10517760000.

The previous prime is 23060255611. The next prime is 23060255629. The reversal of 23060255625 is 52655206032.

23060255625 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 0 + 25 + 5 + 625 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 11887977024 + 11172278601 = 109032^2 + 105699^2 .

It is not a de Polignac number, because 23060255625 - 25 = 23060255593 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23060255625.

It is not an unprimeable number, because it can be changed into a prime (23060255629) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 11569629 + ... + 11571621.

Almost surely, 223060255625 is an apocalyptic number.

23060255625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23060255625 is an abundant number, since it is smaller than the sum of its proper divisors (25406470683).

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

23060255625 is a wasteful number, since it uses less digits than its factorization.

23060255625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058 (or 2029 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 23060255625 in words is "twenty-three billion, sixty million, two hundred fifty-five thousand, six hundred twenty-five".