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56100010006 = 271647610619
BaseRepresentation
bin110100001111110100…
…100011100000010110
312100210201001210020101
4310033310203200112
51404343100310011
641434425524314
74024132134325
oct641764434026
9170721053211
1056100010006
1121878aa1937
12aa5794369a
1353a07839c1
142a029340bc
1516d51852c1
hexd0fd23816

56100010006 has 16 divisors (see below), whose sum is σ = 85467260160. Its totient is φ = 27612145960.

The previous prime is 56100010003. The next prime is 56100010009. The reversal of 56100010006 is 60001000165.

It is an interprime number because it is at equal distance from previous prime (56100010003) and next prime (56100010009).

It is a super-2 number, since 2×561000100062 (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 (56100010003) 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 7 ways as a sum of consecutive naturals, for example, 213436 + ... + 397183.

It is an arithmetic number, because the mean of its divisors is an integer number (5341703760).

Almost surely, 256100010006 is an apocalyptic number.

56100010006 is a deficient number, since it is larger than the sum of its proper divisors (29367250154).

56100010006 is a wasteful number, since it uses less digits than its factorization.

56100010006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611339.

The product of its (nonzero) digits is 180, while the sum is 19.

The spelling of 56100010006 in words is "fifty-six billion, one hundred million, ten thousand, six".

Divisors: 1 2 71 142 647 1294 45937 91874 610619 1221238 43353949 86707898 395070493 790140986 28050005003 56100010006