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56800827 = 326311203
BaseRepresentation
bin1101100010101…
…1011000111011
310221212210002100
43120223120323
5104020111302
65345234443
71256541036
oct330533073
9127783070
1056800827
112a076336
1217032a23
13b9c9a75
14778801d
154ebed1c
hex362b63b

56800827 has 6 divisors (see below), whose sum is σ = 82045652. Its totient is φ = 37867212.

The previous prime is 56800811. The next prime is 56800829. The reversal of 56800827 is 72800865.

It is not a de Polignac number, because 56800827 - 24 = 56800811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56800791 and 56800800.

It is not an unprimeable number, because it can be changed into a prime (56800829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3155593 + ... + 3155610.

Almost surely, 256800827 is an apocalyptic number.

56800827 is a deficient number, since it is larger than the sum of its proper divisors (25244825).

56800827 is a wasteful number, since it uses less digits than its factorization.

56800827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6311209 (or 6311206 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 56800827 is about 7536.6323381203. The cubic root of 56800827 is about 384.4013341466.

The spelling of 56800827 in words is "fifty-six million, eight hundred thousand, eight hundred twenty-seven".

Divisors: 1 3 9 6311203 18933609 56800827