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107056006775 = 5221157202403
BaseRepresentation
bin110001110110100001…
…0010000011001110111
3101020022220202121212222
41203231002100121313
53223222314204100
6121103021432555
710506643020554
oct1435502203167
9336286677788
10107056006775
1141447363463
12188b8a0b75b
13a1315c4b93
1452781d9a2b
152bb8918485
hex18ed090677

107056006775 has 12 divisors (see below), whose sum is σ = 132756378792. Its totient is φ = 85640334240.

The previous prime is 107056006769. The next prime is 107056006777. The reversal of 107056006775 is 577600650701.

It is not a de Polignac number, because 107056006775 - 212 = 107056002679 is a prime.

It is a super-2 number, since 2×1070560067752 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107056006777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427724 + ... + 630126.

It is an arithmetic number, because the mean of its divisors is an integer number (11063031566).

Almost surely, 2107056006775 is an apocalyptic number.

107056006775 is a deficient number, since it is larger than the sum of its proper divisors (25700372017).

107056006775 is a wasteful number, since it uses less digits than its factorization.

107056006775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223570 (or 223565 counting only the distinct ones).

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 107056006775 in words is "one hundred seven billion, fifty-six million, six thousand, seven hundred seventy-five".

Divisors: 1 5 25 21157 105785 202403 528925 1012015 5060075 4282240271 21411201355 107056006775