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107930086 = 21143271421
BaseRepresentation
bin1100110111011…
…10000111100110
321112002102020121
412123232013212
5210112230321
614413152154
72450250655
oct633560746
9245072217
10107930086
1155a18520
123018b65a
131948c174
141049719c
15971e441
hex66ee1e6

107930086 has 32 divisors (see below), whose sum is σ = 181817856. Its totient is φ = 47628000.

The previous prime is 107930071. The next prime is 107930113. The reversal of 107930086 is 680039701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256156 + ... + 256576.

It is an arithmetic number, because the mean of its divisors is an integer number (5681808).

Almost surely, 2107930086 is an apocalyptic number.

107930086 is a deficient number, since it is larger than the sum of its proper divisors (73887770).

107930086 is a wasteful number, since it uses less digits than its factorization.

107930086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 107930086 is about 10388.9405619630. The cubic root of 107930086 is about 476.1175327073.

Adding to 107930086 its reverse (680039701), we get a palindrome (787969787).

The spelling of 107930086 in words is "one hundred seven million, nine hundred thirty thousand, eighty-six".

Divisors: 1 2 11 22 43 86 271 421 473 542 842 946 2981 4631 5962 9262 11653 18103 23306 36206 114091 128183 199133 228182 256366 398266 1255001 2510002 4905913 9811826 53965043 107930086