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56260060 = 2259672909
BaseRepresentation
bin1101011010011…
…1010111011100
310220212022021221
43112213113130
5103400310220
65325503124
71252126333
oct326472734
9126768257
1056260060
112983701a
1216a11aa4
13b86a89c
147686d1a
154e149aa
hex35a75dc

56260060 has 24 divisors (see below), whose sum is σ = 118308960. Its totient is φ = 22473024.

The previous prime is 56260051. The next prime is 56260067. The reversal of 56260060 is 6006265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56260067) 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, 17886 + ... + 20794.

It is an arithmetic number, because the mean of its divisors is an integer number (4929540).

Almost surely, 256260060 is an apocalyptic number.

It is an amenable number.

56260060 is an abundant number, since it is smaller than the sum of its proper divisors (62048900).

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

56260060 is a wasteful number, since it uses less digits than its factorization.

56260060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 56260060 is about 7500.6706366831. The cubic root of 56260060 is about 383.1775565327.

The spelling of 56260060 in words is "fifty-six million, two hundred sixty thousand, sixty".

Divisors: 1 2 4 5 10 20 967 1934 2909 3868 4835 5818 9670 11636 14545 19340 29090 58180 2813003 5626006 11252012 14065015 28130030 56260060