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8059925 = 52322397
BaseRepresentation
bin11110101111110000010101
3120011111010202
4132233300111
54030404200
6444430245
7125336216
oct36576025
916144122
108059925
1146055a5
122848385
1318927b3
1410db40d
15a931d5
hex7afc15

8059925 has 6 divisors (see below), whose sum is σ = 9994338. Its totient is φ = 6447920.

The previous prime is 8059879. The next prime is 8059937. The reversal of 8059925 is 5299508.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4 + 8059921 = 2^2 + 2839^2 .

It is not a de Polignac number, because 8059925 - 28 = 8059669 is a prime.

It is an Ulam number.

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, 161174 + ... + 161223.

It is an arithmetic number, because the mean of its divisors is an integer number (1665723).

Almost surely, 28059925 is an apocalyptic number.

It is an amenable number.

8059925 is a deficient number, since it is larger than the sum of its proper divisors (1934413).

8059925 is a wasteful number, since it uses less digits than its factorization.

8059925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322407 (or 322402 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 8059925 is about 2839.0007044733. Note that the first 3 decimals coincide. The cubic root of 8059925 is about 200.4981332861.

The spelling of 8059925 in words is "eight million, fifty-nine thousand, nine hundred twenty-five".

Divisors: 1 5 25 322397 1611985 8059925