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56793910 = 255679391
BaseRepresentation
bin1101100010100…
…1101100110110
310221212102121011
43120221230312
5104014401120
65345142434
71256511625
oct330515466
9127772534
1056793910
112a071118
121702aa1a
13b9c6884
1477856bc
154ebcc5a
hex3629b36

56793910 has 8 divisors (see below), whose sum is σ = 102229056. Its totient is φ = 22717560.

The previous prime is 56793901. The next prime is 56793911. The reversal of 56793910 is 1939765.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56793911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2839686 + ... + 2839705.

It is an arithmetic number, because the mean of its divisors is an integer number (12778632).

Almost surely, 256793910 is an apocalyptic number.

56793910 is a deficient number, since it is larger than the sum of its proper divisors (45435146).

56793910 is a wasteful number, since it uses less digits than its factorization.

56793910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5679398.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 56793910 is about 7536.1734321869. The cubic root of 56793910 is about 384.3857298435.

The spelling of 56793910 in words is "fifty-six million, seven hundred ninety-three thousand, nine hundred ten".

Divisors: 1 2 5 10 5679391 11358782 28396955 56793910