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56063286076 = 2273754115141
BaseRepresentation
bin110100001101101000…
…011101101100111100
312100201010222000110211
4310031220131230330
51404304200123301
641431034442204
74023205032430
oct641550355474
9170633860424
1056063286076
112185a299686
12aa47593364
135395c96375
1429dbad49c0
1516d1d2e051
hexd0da1db3c

56063286076 has 24 divisors (see below), whose sum is σ = 115157022176. Its totient is φ = 23377740480.

The previous prime is 56063286067. The next prime is 56063286079. The reversal of 56063286076 is 67068236065.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56063286079) 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, 27056535 + ... + 27058606.

Almost surely, 256063286076 is an apocalyptic number.

It is an amenable number.

56063286076 is an abundant number, since it is smaller than the sum of its proper divisors (59093736100).

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

56063286076 is a wasteful number, since it uses less digits than its factorization.

56063286076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54115189 (or 54115187 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 56063286076 in words is "fifty-six billion, sixty-three million, two hundred eighty-six thousand, seventy-six".

Divisors: 1 2 4 7 14 28 37 74 148 259 518 1036 54115141 108230282 216460564 378805987 757611974 1515223948 2002260217 4004520434 8009040868 14015821519 28031643038 56063286076