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56380652462 = 2149391887029
BaseRepresentation
bin110100100000100011…
…000111101110101110
312101112021010220022102
4310200203013232232
51410431421334322
641522333015102
74034110432031
oct644043075656
9171467126272
1056380652462
1121a02454752
12ab15924492
135416964924
142a2bd09018
1516eeb1d792
hexd208c7bae

56380652462 has 8 divisors (see below), whose sum is σ = 84576684600. Its totient is φ = 28188424264.

The previous prime is 56380652443. The next prime is 56380652467. The reversal of 56380652462 is 26425608365.

56380652462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×563806524622 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56380652467) 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, 913637 + ... + 973392.

It is an arithmetic number, because the mean of its divisors is an integer number (10572085575).

Almost surely, 256380652462 is an apocalyptic number.

56380652462 is a deficient number, since it is larger than the sum of its proper divisors (28196032138).

56380652462 is a wasteful number, since it uses less digits than its factorization.

56380652462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901970.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 56380652462 in words is "fifty-six billion, three hundred eighty million, six hundred fifty-two thousand, four hundred sixty-two".

Divisors: 1 2 14939 29878 1887029 3774058 28190326231 56380652462