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56760676 = 22719106693
BaseRepresentation
bin1101100010000…
…1100101100100
310221210202000021
43120201211210
5104012320201
65344324524
71256313010
oct330414544
9127722007
1056760676
112a049155
1217013744
13b9b46cb
147777540
154eb2ea1
hex3621964

56760676 has 24 divisors (see below), whose sum is σ = 119497280. Its totient is φ = 23045472.

The previous prime is 56760661. The next prime is 56760703. The reversal of 56760676 is 67606765.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52815 + ... + 53878.

Almost surely, 256760676 is an apocalyptic number.

It is an amenable number.

56760676 is an abundant number, since it is smaller than the sum of its proper divisors (62736604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56760676 is a wasteful number, since it uses less digits than its factorization.

56760676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106723 (or 106721 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 56760676 is about 7533.9681443447. The cubic root of 56760676 is about 384.3107384231.

The spelling of 56760676 in words is "fifty-six million, seven hundred sixty thousand, six hundred seventy-six".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 106693 213386 426772 746851 1493702 2027167 2987404 4054334 8108668 14190169 28380338 56760676