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107872708 = 2247573791
BaseRepresentation
bin1100110111000…
…00000111000100
321111222111112111
412123200013010
5210103411313
614412030404
72446621456
oct633400704
9244874474
10107872708
11559893a9
1230162404
131946c008
14104802d6
15970c43d
hex66e01c4

107872708 has 12 divisors (see below), whose sum is σ = 192794112. Its totient is φ = 52788680.

The previous prime is 107872703. The next prime is 107872753. The reversal of 107872708 is 807278701.

It is a happy number.

It is a super-2 number, since 2×1078727082 = 23273042262506528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107872703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286708 + ... + 287083.

It is an arithmetic number, because the mean of its divisors is an integer number (16066176).

Almost surely, 2107872708 is an apocalyptic number.

It is an amenable number.

107872708 is a deficient number, since it is larger than the sum of its proper divisors (84921404).

107872708 is a wasteful number, since it uses less digits than its factorization.

107872708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573842 (or 573840 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 40.

The square root of 107872708 is about 10386.1787005616. The cubic root of 107872708 is about 476.0331462453.

The spelling of 107872708 in words is "one hundred seven million, eight hundred seventy-two thousand, seven hundred eight".

Divisors: 1 2 4 47 94 188 573791 1147582 2295164 26968177 53936354 107872708