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108608071 = 11131794243
BaseRepresentation
bin1100111100100…
…11101001000111
321120100212021011
412132103221013
5210300424241
614435503051
72456103415
oct636235107
9246325234
10108608071
1156340940
1230457a87
1319668940
14105d22b5
159805281
hex6793a47

108608071 has 16 divisors (see below), whose sum is σ = 128338560. Its totient is φ = 90609120.

The previous prime is 108608069. The next prime is 108608081. The reversal of 108608071 is 170806801.

It is a cyclic number.

It is not a de Polignac number, because 108608071 - 21 = 108608069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108608011) 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, 23476 + ... + 27718.

It is an arithmetic number, because the mean of its divisors is an integer number (8021160).

Almost surely, 2108608071 is an apocalyptic number.

108608071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108608071 is a deficient number, since it is larger than the sum of its proper divisors (19730489).

108608071 is a wasteful number, since it uses less digits than its factorization.

108608071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 108608071 is about 10421.5196108821. The cubic root of 108608071 is about 477.1123958133.

The spelling of 108608071 in words is "one hundred eight million, six hundred eight thousand, seventy-one".

Divisors: 1 11 13 143 179 1969 2327 4243 25597 46673 55159 606749 759497 8354467 9873461 108608071