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56060055063 = 32293147147419
BaseRepresentation
bin110100001101011100…
…001000111000010111
312100200220212212100200
4310031130020320113
51404302333230223
641430441311543
74023135414525
oct641534107027
9170626785320
1056060055063
1121858492121
12aa464955b3
13539540481c
1429db4d3315
1516d18e1a43
hexd0d708e17

56060055063 has 48 divisors (see below), whose sum is σ = 88310476800. Its totient is φ = 34177389120.

The previous prime is 56060055059. The next prime is 56060055091. The reversal of 56060055063 is 36055006065.

It is a happy number.

It is not a de Polignac number, because 56060055063 - 22 = 56060055059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060055043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306568 + ... + 453986.

It is an arithmetic number, because the mean of its divisors is an integer number (1839801600).

Almost surely, 256060055063 is an apocalyptic number.

56060055063 is a deficient number, since it is larger than the sum of its proper divisors (32250421737).

56060055063 is a wasteful number, since it uses less digits than its factorization.

56060055063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147532 (or 147529 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 56060055063 in words is "fifty-six billion, sixty million, fifty-five thousand, sixty-three".

Divisors: 1 3 9 29 31 47 87 93 141 261 279 423 899 1363 1457 2697 4089 4371 8091 12267 13113 42253 126759 147419 380277 442257 1326771 4275151 4569989 6928693 12825453 13709967 20786079 38476359 41129901 62358237 132529681 200932097 214789483 397589043 602796291 644368449 1192767129 1808388873 1933105347 6228895007 18686685021 56060055063