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107918159 = 1737171571
BaseRepresentation
bin1100110111010…
…11001101001111
321112001210212212
412123223031033
5210111340114
614413021035
72450201126
oct633531517
9245053785
10107918159
1155a0a568
123018477b
13194868cb
1410492abd
15971ab3e
hex66eb34f

107918159 has 8 divisors (see below), whose sum is σ = 117355248. Its totient is φ = 98824320.

The previous prime is 107918149. The next prime is 107918207. The reversal of 107918159 is 951819701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107918159 - 220 = 106869583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107918149) 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, 85157 + ... + 86414.

It is an arithmetic number, because the mean of its divisors is an integer number (14669406).

Almost surely, 2107918159 is an apocalyptic number.

107918159 is a deficient number, since it is larger than the sum of its proper divisors (9437089).

107918159 is a wasteful number, since it uses less digits than its factorization.

107918159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171625.

The product of its (nonzero) digits is 22680, while the sum is 41.

The square root of 107918159 is about 10388.3665222209. The cubic root of 107918159 is about 476.0999939986.

The spelling of 107918159 in words is "one hundred seven million, nine hundred eighteen thousand, one hundred fifty-nine".

Divisors: 1 17 37 629 171571 2916707 6348127 107918159