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107104557 = 375639059
BaseRepresentation
bin1100110001001…
…00100100101101
321110112110211110
412120210210231
5204404321212
614343342233
72440242120
oct630444455
9243473743
10107104557
115550426a
122ba51979
13192604a1
14103203b7
159609a3c
hex662492d

107104557 has 16 divisors (see below), whose sum is σ = 163514880. Its totient is φ = 61087152.

The previous prime is 107104549. The next prime is 107104559. The reversal of 107104557 is 755401701.

It is not a de Polignac number, because 107104557 - 23 = 107104549 is a prime.

It is a super-2 number, since 2×1071045572 = 22942772260332498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107104559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7294 + ... + 16352.

It is an arithmetic number, because the mean of its divisors is an integer number (10219680).

Almost surely, 2107104557 is an apocalyptic number.

It is an amenable number.

107104557 is a deficient number, since it is larger than the sum of its proper divisors (56410323).

107104557 is an equidigital number, since it uses as much as digits as its factorization.

107104557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9632.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 107104557 is about 10349.1331521051. The cubic root of 107104557 is about 474.9005250604.

The spelling of 107104557 in words is "one hundred seven million, one hundred four thousand, five hundred fifty-seven".

Divisors: 1 3 7 21 563 1689 3941 9059 11823 27177 63413 190239 5100217 15300651 35701519 107104557