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107386806 = 2327764613
BaseRepresentation
bin1100110011010…
…01011110110110
321111001211000010
412121221132312
5204442334211
614353401050
72442526032
oct631513666
9244054003
10107386806
115568732a
122bb69186
131932bab7
14103951c2
1596634a6
hex66697b6

107386806 has 16 divisors (see below), whose sum is σ = 215552304. Its totient is φ = 35665824.

The previous prime is 107386789. The next prime is 107386817. The reversal of 107386806 is 608683701.

It is a super-2 number, since 2×1073868062 = 23063852205763272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30645 + ... + 33968.

It is an arithmetic number, because the mean of its divisors is an integer number (13472019).

Almost surely, 2107386806 is an apocalyptic number.

107386806 is an abundant number, since it is smaller than the sum of its proper divisors (108165498).

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

107386806 is a wasteful number, since it uses less digits than its factorization.

107386806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64895.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 107386806 is about 10362.7605395474. The cubic root of 107386806 is about 475.3173222234.

The spelling of 107386806 in words is "one hundred seven million, three hundred eighty-six thousand, eight hundred six".

Divisors: 1 2 3 6 277 554 831 1662 64613 129226 193839 387678 17897801 35795602 53693403 107386806