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8942002925 = 52834309399
BaseRepresentation
bin10000101001111110…
…00010001011101101
3212002011221210222112
420110333002023231
5121303123043200
64035150053405
7434406525242
oct102477021355
925064853875
108942002925
113879589169
1218967aa265
13ac6754bbb
1460b8395c9
15375072535
hex214fc22ed

8942002925 has 12 divisors (see below), whose sum is σ = 11221677600. Its totient is φ = 7067412720.

The previous prime is 8942002921. The next prime is 8942002939. The reversal of 8942002925 is 5292002498.

8942002925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8942002925 - 22 = 8942002921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8942002921) 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 11 ways as a sum of consecutive naturals, for example, 2152625 + ... + 2156774.

It is an arithmetic number, because the mean of its divisors is an integer number (935139800).

Almost surely, 28942002925 is an apocalyptic number.

It is an amenable number.

8942002925 is a deficient number, since it is larger than the sum of its proper divisors (2279674675).

8942002925 is a wasteful number, since it uses less digits than its factorization.

8942002925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4309492 (or 4309487 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 8942002925 is about 94562.1643417704. The cubic root of 8942002925 is about 2075.6060880104.

The spelling of 8942002925 in words is "eight billion, nine hundred forty-two million, two thousand, nine hundred twenty-five".

Divisors: 1 5 25 83 415 2075 4309399 21546995 107734975 357680117 1788400585 8942002925