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108064957 = 71113891213
BaseRepresentation
bin1100111000011…
…11000010111101
321112100021020211
412130033002331
5210131034312
614420112421
72451352120
oct634170275
9245307224
10108064957
1155aaa890
1230235711
1319508680
14104d03b7
1597493a7
hex670f0bd

108064957 has 32 divisors (see below), whose sum is σ = 146845440. Its totient is φ = 76792320.

The previous prime is 108064927. The next prime is 108064973. The reversal of 108064957 is 759460801.

It is not a de Polignac number, because 108064957 - 27 = 108064829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108064927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88483 + ... + 89695.

It is an arithmetic number, because the mean of its divisors is an integer number (4588920).

Almost surely, 2108064957 is an apocalyptic number.

It is an amenable number.

108064957 is a deficient number, since it is larger than the sum of its proper divisors (38780483).

108064957 is a wasteful number, since it uses less digits than its factorization.

108064957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 108064957 is about 10395.4296207516. The cubic root of 108064957 is about 476.3157712798.

The spelling of 108064957 in words is "one hundred eight million, sixty-four thousand, nine hundred fifty-seven".

Divisors: 1 7 11 13 77 89 91 143 623 979 1001 1157 1213 6853 8099 8491 12727 13343 15769 89089 93401 107957 110383 173459 755699 1187527 1214213 1403441 8312689 9824087 15437851 108064957