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56848902 = 2311861347
BaseRepresentation
bin1101100011011…
…1001000000110
310221222020000220
43120313020012
5104023131102
65350245210
71260131145
oct330671006
9127866026
1056848902
112a0a9470
1217056806
13ba15906
14779b75c
154ece1bc
hex3637206

56848902 has 16 divisors (see below), whose sum is σ = 124034112. Its totient is φ = 17226920.

The previous prime is 56848879. The next prime is 56848907. The reversal of 56848902 is 20984865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56848907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430608 + ... + 430739.

It is an arithmetic number, because the mean of its divisors is an integer number (7752132).

Almost surely, 256848902 is an apocalyptic number.

56848902 is an abundant number, since it is smaller than the sum of its proper divisors (67185210).

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

56848902 is a wasteful number, since it uses less digits than its factorization.

56848902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861363.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 56848902 is about 7539.8210854104. The cubic root of 56848902 is about 384.5097532421.

The spelling of 56848902 in words is "fifty-six million, eight hundred forty-eight thousand, nine hundred two".

Divisors: 1 2 3 6 11 22 33 66 861347 1722694 2584041 5168082 9474817 18949634 28424451 56848902