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56825072 = 249293823
BaseRepresentation
bin1101100011000…
…1010011110000
310221221000100022
43120301103300
5104021400242
65345543012
71260001523
oct330612360
9127830308
1056825072
112a092577
1217044a68
13ba07b05
147792bba
154ec70d2
hex36314f0

56825072 has 20 divisors (see below), whose sum is σ = 110245920. Its totient is φ = 28374528.

The previous prime is 56825071. The next prime is 56825107. The reversal of 56825072 is 27052865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56825071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12953 + ... + 16775.

It is an arithmetic number, because the mean of its divisors is an integer number (5512296).

Almost surely, 256825072 is an apocalyptic number.

It is an amenable number.

56825072 is a deficient number, since it is larger than the sum of its proper divisors (53420848).

56825072 is a wasteful number, since it uses less digits than its factorization.

56825072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4760 (or 4754 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 56825072 is about 7538.2406435454. The cubic root of 56825072 is about 384.4560192930.

The spelling of 56825072 in words is "fifty-six million, eight hundred twenty-five thousand, seventy-two".

Divisors: 1 2 4 8 16 929 1858 3716 3823 7432 7646 14864 15292 30584 61168 3551567 7103134 14206268 28412536 56825072