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107962137 = 3245726249
BaseRepresentation
bin1100110111101…
…01111100011001
321112011001012200
412123311330121
5210114242022
614414000413
72450443263
oct633657431
9245131180
10107962137
1155a3a608
12301a6109
13194a092a
14104a4b33
159728bac
hex66f5f19

107962137 has 12 divisors (see below), whose sum is σ = 156292500. Its totient is φ = 71814528.

The previous prime is 107962097. The next prime is 107962171. The reversal of 107962137 is 731269701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 88566921 + 19395216 = 9411^2 + 4404^2 .

It is not a de Polignac number, because 107962137 - 211 = 107960089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107962187) 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 11 ways as a sum of consecutive naturals, for example, 9012 + ... + 17237.

It is an arithmetic number, because the mean of its divisors is an integer number (13024375).

Almost surely, 2107962137 is an apocalyptic number.

It is an amenable number.

107962137 is a deficient number, since it is larger than the sum of its proper divisors (48330363).

107962137 is a wasteful number, since it uses less digits than its factorization.

107962137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26712 (or 26709 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 107962137 is about 10390.4830012854. The cubic root of 107962137 is about 476.1646574505.

The spelling of 107962137 in words is "one hundred seven million, nine hundred sixty-two thousand, one hundred thirty-seven".

Divisors: 1 3 9 457 1371 4113 26249 78747 236241 11995793 35987379 107962137