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107971318 = 27131734897
BaseRepresentation
bin1100110111110…
…00001011110110
321112011111210201
412123320023312
5210120040233
614414111114
72450512120
oct633701366
9245144721
10107971318
1155a464a4
12301ab49a
13194a4b70
14104a8210
15972b77d
hex66f82f6

107971318 has 32 divisors (see below), whose sum is σ = 211063104. Its totient is φ = 40200192.

The previous prime is 107971313. The next prime is 107971343. The reversal of 107971318 is 813179701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107971313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14355 + ... + 20542.

It is an arithmetic number, because the mean of its divisors is an integer number (6595722).

Almost surely, 2107971318 is an apocalyptic number.

107971318 is a deficient number, since it is larger than the sum of its proper divisors (103091786).

107971318 is a wasteful number, since it uses less digits than its factorization.

107971318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34936.

The product of its (nonzero) digits is 10584, while the sum is 37.

The square root of 107971318 is about 10390.9247904121. The cubic root of 107971318 is about 476.1781546015.

The spelling of 107971318 in words is "one hundred seven million, nine hundred seventy-one thousand, three hundred eighteen".

Divisors: 1 2 7 13 14 17 26 34 91 119 182 221 238 442 1547 3094 34897 69794 244279 453661 488558 593249 907322 1186498 3175627 4152743 6351254 7712237 8305486 15424474 53985659 107971318