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107447166 = 23219314173
BaseRepresentation
bin1100110011110…
…00001101111110
321111011212210200
412121320031332
5210001302131
614354544330
72443200021
oct631701576
9244155720
10107447166
1155718712
122bb980a6
1319350408
14103ad1b8
1596762e6
hex667837e

107447166 has 24 divisors (see below), whose sum is σ = 245055720. Its totient is φ = 33930576.

The previous prime is 107447161. The next prime is 107447257. The reversal of 107447166 is 661744701.

It is a self number, because there is not a number n which added to its sum of digits gives 107447166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107447161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156745 + ... + 157428.

It is an arithmetic number, because the mean of its divisors is an integer number (10210655).

Almost surely, 2107447166 is an apocalyptic number.

107447166 is an abundant number, since it is smaller than the sum of its proper divisors (137608554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107447166 is a wasteful number, since it uses less digits than its factorization.

107447166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314200 (or 314197 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 107447166 is about 10365.6724818026. The cubic root of 107447166 is about 475.4063610322.

The spelling of 107447166 in words is "one hundred seven million, four hundred forty-seven thousand, one hundred sixty-six".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 314173 628346 942519 1885038 2827557 5655114 5969287 11938574 17907861 35815722 53723583 107447166