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107165613 = 361957709
BaseRepresentation
bin1100110001100…
…11011110101101
321110122120120210
412120303132231
5204413244423
614344533033
72440615122
oct630633655
9243576523
10107165613
1155546125
122ba81179
1319282209
1410338749
15961cb93
hex66337ad

107165613 has 8 divisors (see below), whose sum is σ = 143120800. Its totient is φ = 71327088.

The previous prime is 107165599. The next prime is 107165623. The reversal of 107165613 is 316561701.

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

It is not a de Polignac number, because 107165613 - 25 = 107165581 is a prime.

It is a super-2 number, since 2×1071656132 = 22968937219331538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107165623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26998 + ... + 30711.

It is an arithmetic number, because the mean of its divisors is an integer number (17890100).

Almost surely, 2107165613 is an apocalyptic number.

It is an amenable number.

107165613 is a deficient number, since it is larger than the sum of its proper divisors (35955187).

107165613 is an equidigital number, since it uses as much as digits as its factorization.

107165613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58331.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 107165613 is about 10352.0825441068. The cubic root of 107165613 is about 474.9907484809.

The spelling of 107165613 in words is "one hundred seven million, one hundred sixty-five thousand, six hundred thirteen".

Divisors: 1 3 619 1857 57709 173127 35721871 107165613