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8034925 = 52321397
BaseRepresentation
bin11110101001101001101101
3120010012211211
4132221221231
54024104200
6444114421
7125203303
oct36515155
916105754
108034925
114598838
122835a11
1318842c2
1410d2273
15a8aaba
hex7a9a6d

8034925 has 6 divisors (see below), whose sum is σ = 9963338. Its totient is φ = 6427920.

The previous prime is 8034919. The next prime is 8034973. The reversal of 8034925 is 5294308.

It can be written as a sum of positive squares in 3 ways, for example, as 31684 + 8003241 = 178^2 + 2829^2 .

It is a de Polignac number, because none of the positive numbers 2k-8034925 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160674 + ... + 160723.

Almost surely, 28034925 is an apocalyptic number.

It is an amenable number.

8034925 is a deficient number, since it is larger than the sum of its proper divisors (1928413).

8034925 is a wasteful number, since it uses less digits than its factorization.

8034925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321407 (or 321402 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 8034925 is about 2834.5943272363. The cubic root of 8034925 is about 200.2906191646.

The spelling of 8034925 in words is "eight million, thirty-four thousand, nine hundred twenty-five".

Divisors: 1 5 25 321397 1606985 8034925