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BaseRepresentation
bin10010100111011111…
…11001101100110001
3221210120100122021100
421103233321230301
5130432210010000
64331443315013
7502454050341
oct112357715461
927716318240
109995000625
114269a0a9a5
121b2b37ba69
13c33959a6c
146ab620d21
153d7721a00
hex253bf9b31

9995000625 has 135 divisors (see below), whose sum is σ = 19085091597. Its totient is φ = 5038740000.

The previous prime is 9995000611. The next prime is 9995000663. The reversal of 9995000625 is 5260005999.

The square root of 9995000625 is 99975.

It is a perfect power (a square), and thus also a powerful number.

9995000625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 783608049 + 9211392576 = 27993^2 + 95976^2 .

It is not a de Polignac number, because 9995000625 - 25 = 9995000593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 232441854 + ... + 232441896.

Almost surely, 29995000625 is an apocalyptic number.

9995000625 is the 99975-th square number.

9995000625 is the 49988-th centered octagonal number.

It is an amenable number.

9995000625 is a deficient number, since it is larger than the sum of its proper divisors (9090090972).

9995000625 is an equidigital number, since it uses as much as digits as its factorization.

9995000625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 218700, while the sum is 45.

The cubic root of 9995000625 is about 2154.0756026205.

The spelling of 9995000625 in words is "nine billion, nine hundred ninety-five million, six hundred twenty-five", and thus it is an aban number.