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56267053 = 239311757
BaseRepresentation
bin1101011010100…
…1000100101101
310220212122212221
43112221010231
5103401021203
65325555341
71252155613
oct326510455
9126778787
1056267053
11298412a7
1216a15b51
13b870b1b
1476896b3
154e16abd
hex35a912d

56267053 has 8 divisors (see below), whose sum is σ = 56759040. Its totient is φ = 55777680.

The previous prime is 56267041. The next prime is 56267063. The reversal of 56267053 is 35076265.

56267053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-56267053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56267033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73951 + ... + 74707.

It is an arithmetic number, because the mean of its divisors is an integer number (7094880).

Almost surely, 256267053 is an apocalyptic number.

It is an amenable number.

56267053 is a deficient number, since it is larger than the sum of its proper divisors (491987).

56267053 is a wasteful number, since it uses less digits than its factorization.

56267053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 56267053 is about 7501.1367805153. The cubic root of 56267053 is about 383.1934319135.

The spelling of 56267053 in words is "fifty-six million, two hundred sixty-seven thousand, fifty-three".

Divisors: 1 239 311 757 74329 180923 235427 56267053