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56001076 = 2244931181
BaseRepresentation
bin1101010110100…
…0001000110100
310220101011000221
43111220020310
5103314013301
65320144124
71250000305
oct325501064
9126334027
1056001076
112967a48a
1216908044
13b7a9a41
14761a7ac
154db2da1
hex3568234

56001076 has 12 divisors (see below), whose sum is σ = 98223300. Its totient is φ = 27937280.

The previous prime is 56001041. The next prime is 56001083. The reversal of 56001076 is 67010065.

It can be written as a sum of positive squares in 2 ways, for example, as 14062500 + 41938576 = 3750^2 + 6476^2 .

It is a super-2 number, since 2×560010762 = 6272241026315552, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56001076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13795 + ... + 17386.

It is an arithmetic number, because the mean of its divisors is an integer number (8185275).

Almost surely, 256001076 is an apocalyptic number.

It is an amenable number.

56001076 is a deficient number, since it is larger than the sum of its proper divisors (42222224).

56001076 is a wasteful number, since it uses less digits than its factorization.

56001076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31634 (or 31632 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 56001076 is about 7483.3866664766. The cubic root of 56001076 is about 382.5886869125.

The spelling of 56001076 in words is "fifty-six million, one thousand, seventy-six".

Divisors: 1 2 4 449 898 1796 31181 62362 124724 14000269 28000538 56001076