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6860056 = 237122501
BaseRepresentation
bin11010001010110100011000
3110220112020011
4122022310120
53224010211
6403011304
7112211110
oct32126430
913815204
106860056
113966075
122369b34
131562608
14ca8040
15907921
hex68ad18

6860056 has 16 divisors (see below), whose sum is σ = 14700240. Its totient is φ = 2940000.

The previous prime is 6860047. The next prime is 6860069. The reversal of 6860056 is 6500686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61195 + ... + 61306.

It is an arithmetic number, because the mean of its divisors is an integer number (918765).

Almost surely, 26860056 is an apocalyptic number.

It is an amenable number.

6860056 is an abundant number, since it is smaller than the sum of its proper divisors (7840184).

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

6860056 is a wasteful number, since it uses less digits than its factorization.

6860056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122514 (or 122510 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6860056 is about 2619.1708611696. The cubic root of 6860056 is about 190.0097501922.

It can be divided in two parts, 68600 and 56, that multiplied together give a square (3841600 = 19602).

The spelling of 6860056 in words is "six million, eight hundred sixty thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 56 122501 245002 490004 857507 980008 1715014 3430028 6860056