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107065065 = 3517616883
BaseRepresentation
bin1100110000110…
…10111011101001
321110110110122210
412120122323221
5204402040230
614342435333
72440016022
oct630327351
9243413583
10107065065
1155487628
122ba32b49
1319248513
141030dc49
1595eceb0
hex661aee9

107065065 has 32 divisors (see below), whose sum is σ = 184381056. Its totient is φ = 52853760.

The previous prime is 107065061. The next prime is 107065073. The reversal of 107065065 is 560560701.

It is not a de Polignac number, because 107065065 - 22 = 107065061 is a prime.

It is a super-2 number, since 2×1070650652 = 22925856286908450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107065061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12114 + ... + 18996.

It is an arithmetic number, because the mean of its divisors is an integer number (5761908).

Almost surely, 2107065065 is an apocalyptic number.

107065065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107065065 is a deficient number, since it is larger than the sum of its proper divisors (77315991).

107065065 is a wasteful number, since it uses less digits than its factorization.

107065065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6969.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 107065065 is about 10347.2249903054. The cubic root of 107065065 is about 474.8421488417.

The spelling of 107065065 in words is "one hundred seven million, sixty-five thousand, sixty-five".

Divisors: 1 3 5 15 17 51 61 85 183 255 305 915 1037 3111 5185 6883 15555 20649 34415 103245 117011 351033 419863 585055 1259589 1755165 2099315 6297945 7137671 21413013 35688355 107065065