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56883695 = 5111034249
BaseRepresentation
bin1101100011111…
…1100111101111
310222000222202112
43120333213233
5104030234240
65351114235
71260334451
oct330774757
9128028675
1056883695
112a122620
121707297b
13ba286bb
1477aa2d1
154ed9665
hex363f9ef

56883695 has 8 divisors (see below), whose sum is σ = 74466000. Its totient is φ = 41369920.

The previous prime is 56883691. The next prime is 56883719. The reversal of 56883695 is 59638865.

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

It is not a de Polignac number, because 56883695 - 22 = 56883691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56883691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517070 + ... + 517179.

It is an arithmetic number, because the mean of its divisors is an integer number (9308250).

Almost surely, 256883695 is an apocalyptic number.

56883695 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56883695 is a deficient number, since it is larger than the sum of its proper divisors (17582305).

56883695 is a wasteful number, since it uses less digits than its factorization.

56883695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034265.

The product of its digits is 1555200, while the sum is 50.

The square root of 56883695 is about 7542.1280153548. The cubic root of 56883695 is about 384.5881805528.

The spelling of 56883695 in words is "fifty-six million, eight hundred eighty-three thousand, six hundred ninety-five".

Divisors: 1 5 11 55 1034249 5171245 11376739 56883695