Search a number
-
+
56696060 = 22514531951
BaseRepresentation
bin1101100001000…
…1110011111100
310221200110101002
43120101303330
5104003233220
65343105432
71255623431
oct330216374
9127613332
1056696060
112a004653
1216ba2278
13b991185
14775bb88
154e9dc75
hex3611cfc

56696060 has 24 divisors (see below), whose sum is σ = 119204736. Its totient is φ = 22651200.

The previous prime is 56696051. The next prime is 56696077. The reversal of 56696060 is 6069665.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28085 + ... + 30035.

It is an arithmetic number, because the mean of its divisors is an integer number (4966864).

Almost surely, 256696060 is an apocalyptic number.

It is an amenable number.

56696060 is an abundant number, since it is smaller than the sum of its proper divisors (62508676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56696060 is a wasteful number, since it uses less digits than its factorization.

56696060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 56696060 is about 7529.6786119993. The cubic root of 56696060 is about 384.1648507330.

The spelling of 56696060 in words is "fifty-six million, six hundred ninety-six thousand, sixty".

Divisors: 1 2 4 5 10 20 1453 1951 2906 3902 5812 7265 7804 9755 14530 19510 29060 39020 2834803 5669606 11339212 14174015 28348030 56696060