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56852049 = 371926357
BaseRepresentation
bin1101100011011…
…1111001010001
310221222101100110
43120313321101
5104023231144
65350311533
71260143262
oct330677121
9127871313
1056852049
112a100871
12170585a9
13ba17187
14779c969
154ed00b9
hex3637e51

56852049 has 8 divisors (see below), whose sum is σ = 75911040. Its totient is φ = 37847216.

The previous prime is 56852023. The next prime is 56852057. The reversal of 56852049 is 94025865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56852049 - 212 = 56847953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56851998 and 56852016.

It is not an unprimeable number, because it can be changed into a prime (56852099) 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, 11022 + ... + 15335.

It is an arithmetic number, because the mean of its divisors is an integer number (9488880).

Almost surely, 256852049 is an apocalyptic number.

It is an amenable number.

56852049 is a deficient number, since it is larger than the sum of its proper divisors (19058991).

56852049 is a wasteful number, since it uses less digits than its factorization.

56852049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27079.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 56852049 is about 7540.0297744770. The cubic root of 56852049 is about 384.5168482479.

The spelling of 56852049 in words is "fifty-six million, eight hundred fifty-two thousand, forty-nine".

Divisors: 1 3 719 2157 26357 79071 18950683 56852049