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56006050007 = 238323502329
BaseRepresentation
bin110100001010001110…
…001000000011010111
312100120011021010100102
4310022032020003113
51404200022100012
641421232004315
74021611366425
oct641216100327
9170504233312
1056006050007
112182aa56346
12aa3039069b
13538717647b
1429d4276115
1516cbcc52c2
hexd0a3880d7

56006050007 has 4 divisors (see below), whose sum is σ = 56029554720. Its totient is φ = 55982545296.

The previous prime is 56006049991. The next prime is 56006050031. The reversal of 56006050007 is 70005060065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56006050007 - 24 = 56006049991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56006050907) 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, 11748782 + ... + 11753547.

It is an arithmetic number, because the mean of its divisors is an integer number (14007388680).

Almost surely, 256006050007 is an apocalyptic number.

56006050007 is a deficient number, since it is larger than the sum of its proper divisors (23504713).

56006050007 is a wasteful number, since it uses less digits than its factorization.

56006050007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23504712.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 56006050007 in words is "fifty-six billion, six million, fifty thousand, seven".

Divisors: 1 2383 23502329 56006050007