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107565055 = 5135572971
BaseRepresentation
bin1100110100101…
…00111111111111
321111101212111221
412122110333333
5210014040210
614401254211
72444200513
oct632247777
9244355457
10107565055
1155799244
1230034367
1319391c80
1410400143
15969b1da
hex6694fff

107565055 has 16 divisors (see below), whose sum is σ = 139303584. Its totient is φ = 79263360.

The previous prime is 107565019. The next prime is 107565109. The reversal of 107565055 is 550565701.

It is not a de Polignac number, because 107565055 - 211 = 107563007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107565055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34720 + ... + 37690.

It is an arithmetic number, because the mean of its divisors is an integer number (8706474).

Almost surely, 2107565055 is an apocalyptic number.

107565055 is a deficient number, since it is larger than the sum of its proper divisors (31738529).

107565055 is a wasteful number, since it uses less digits than its factorization.

107565055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3546.

The product of its (nonzero) digits is 26250, while the sum is 34.

The square root of 107565055 is about 10371.3574328532. The cubic root of 107565055 is about 475.5801664407.

The spelling of 107565055 in words is "one hundred seven million, five hundred sixty-five thousand, fifty-five".

Divisors: 1 5 13 65 557 2785 2971 7241 14855 36205 38623 193115 1654847 8274235 21513011 107565055