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56676315 = 353778421
BaseRepresentation
bin1101100000110…
…0111111011011
310221122110021210
43120030333123
5104002120230
65342434203
71255512033
oct330147733
9127573253
1056676315
1129aa0833
1216b92963
13b9851a7
1477548c3
154e97eb0
hex360cfdb

56676315 has 8 divisors (see below), whose sum is σ = 90682128. Its totient is φ = 30227360.

The previous prime is 56676307. The next prime is 56676331. The reversal of 56676315 is 51367665.

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

It is not a de Polignac number, because 56676315 - 23 = 56676307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889196 + ... + 1889225.

It is an arithmetic number, because the mean of its divisors is an integer number (11335266).

Almost surely, 256676315 is an apocalyptic number.

56676315 is a deficient number, since it is larger than the sum of its proper divisors (34005813).

56676315 is a wasteful number, since it uses less digits than its factorization.

56676315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778429.

The product of its digits is 113400, while the sum is 39.

The square root of 56676315 is about 7528.3673528860. The cubic root of 56676315 is about 384.1202490698.

The spelling of 56676315 in words is "fifty-six million, six hundred seventy-six thousand, three hundred fifteen".

Divisors: 1 3 5 15 3778421 11335263 18892105 56676315