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107913065 = 51319591481
BaseRepresentation
bin1100110111010…
…01111101101001
321112001112220012
412123221331221
5210111204230
614412541305
72450150231
oct633517551
9245045805
10107913065
1155a06757
1230181835
13194844b0
1410490cc1
159719395
hex66e9f69

107913065 has 32 divisors (see below), whose sum is σ = 149385600. Its totient is φ = 74165760.

The previous prime is 107913037. The next prime is 107913073. The reversal of 107913065 is 560319701.

It is not a de Polignac number, because 107913065 - 214 = 107896681 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 72125 + ... + 73605.

It is an arithmetic number, because the mean of its divisors is an integer number (4668300).

Almost surely, 2107913065 is an apocalyptic number.

It is an amenable number.

107913065 is a deficient number, since it is larger than the sum of its proper divisors (41472535).

107913065 is a wasteful number, since it uses less digits than its factorization.

107913065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 107913065 is about 10388.1213412243. The cubic root of 107913065 is about 476.0925028543.

The spelling of 107913065 in words is "one hundred seven million, nine hundred thirteen thousand, sixty-five".

Divisors: 1 5 13 19 59 65 95 247 295 767 1121 1235 1481 3835 5605 7405 14573 19253 28139 72865 87379 96265 140695 365807 436895 1135927 1660201 1829035 5679635 8301005 21582613 107913065