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56065214 = 2233113919
BaseRepresentation
bin1101010111011…
…1110010111110
310220111102000102
43111313302332
5103323041324
65321401102
71250355302
oct325676276
9126442012
1056065214
1129713697
1216939192
13b7cccaa
147635d02
154dc6dae
hex3577cbe

56065214 has 16 divisors (see below), whose sum is σ = 88058880. Its totient is φ = 26720760.

The previous prime is 56065213. The next prime is 56065231. The reversal of 56065214 is 41256065.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56065211) 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, 12347 + ... + 16265.

It is an arithmetic number, because the mean of its divisors is an integer number (5503680).

Almost surely, 256065214 is an apocalyptic number.

56065214 is a deficient number, since it is larger than the sum of its proper divisors (31993666).

56065214 is a wasteful number, since it uses less digits than its factorization.

56065214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 56065214 is about 7487.6707993875. The cubic root of 56065214 is about 382.7346907214.

The spelling of 56065214 in words is "fifty-six million, sixty-five thousand, two hundred fourteen".

Divisors: 1 2 23 46 311 622 3919 7153 7838 14306 90137 180274 1218809 2437618 28032607 56065214