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58725925 = 528572741
BaseRepresentation
bin1110000000000…
…1011000100101
311002111120211021
43200001120211
5110013212200
65454411141
71312106416
oct340013045
9132446737
1058725925
1130170725
1217800ab1
13c22208b
147b2980d
15525041a
hex3801625

58725925 has 12 divisors (see below), whose sum is σ = 72931716. Its totient is φ = 46908800.

The previous prime is 58725913. The next prime is 58725929. The reversal of 58725925 is 52952785.

It can be written as a sum of positive squares in 6 ways, for example, as 4356 + 58721569 = 66^2 + 7663^2 .

It is not a de Polignac number, because 58725925 - 25 = 58725893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58725929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20055 + ... + 22795.

It is an arithmetic number, because the mean of its divisors is an integer number (6077643).

Almost surely, 258725925 is an apocalyptic number.

It is an amenable number.

58725925 is a deficient number, since it is larger than the sum of its proper divisors (14205791).

58725925 is a wasteful number, since it uses less digits than its factorization.

58725925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608 (or 3603 counting only the distinct ones).

The product of its digits is 252000, while the sum is 43.

The square root of 58725925 is about 7663.2842176184. The cubic root of 58725925 is about 388.6958961522.

The spelling of 58725925 in words is "fifty-eight million, seven hundred twenty-five thousand, nine hundred twenty-five".

Divisors: 1 5 25 857 2741 4285 13705 21425 68525 2349037 11745185 58725925