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52486125 = 353672089
BaseRepresentation
bin1100100000110…
…1111111101101
310122202120102120
43020031333231
5101414024000
65112543153
71205060526
oct310157755
9118676376
1052486125
112769966a
12156b1ab9
13ab48ba3
146d8384d
15491b6a0
hex320dfed

52486125 has 32 divisors (see below), whose sum is σ = 88682880. Its totient is φ = 27561600.

The previous prime is 52486117. The next prime is 52486139. The reversal of 52486125 is 52168425.

It is not a de Polignac number, because 52486125 - 23 = 52486117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24081 + ... + 26169.

It is an arithmetic number, because the mean of its divisors is an integer number (2771340).

Almost surely, 252486125 is an apocalyptic number.

It is an amenable number.

52486125 is a deficient number, since it is larger than the sum of its proper divisors (36196755).

52486125 is a wasteful number, since it uses less digits than its factorization.

52486125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2174 (or 2164 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 52486125 is about 7244.7308438616. The cubic root of 52486125 is about 374.4106297547.

The spelling of 52486125 in words is "fifty-two million, four hundred eighty-six thousand, one hundred twenty-five".

Divisors: 1 3 5 15 25 67 75 125 201 335 375 1005 1675 2089 5025 6267 8375 10445 25125 31335 52225 139963 156675 261125 419889 699815 783375 2099445 3499075 10497225 17495375 52486125