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107896705 = 5717210667
BaseRepresentation
bin1100110111001…
…01111110000001
321112000201110021
412123211332001
5210110143310
614412333441
72450051440
oct633457601
9245021407
10107896705
11559a5434
1230174281
1319479c07
1410488d57
1597145da
hex66e5f81

107896705 has 24 divisors (see below), whose sum is σ = 157203648. Its totient is φ = 69627648.

The previous prime is 107896697. The next prime is 107896721. The reversal of 107896705 is 507698701.

It is not a de Polignac number, because 107896705 - 23 = 107896697 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4782 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (6550152).

Almost surely, 2107896705 is an apocalyptic number.

It is an amenable number.

107896705 is a deficient number, since it is larger than the sum of its proper divisors (49306943).

107896705 is a wasteful number, since it uses less digits than its factorization.

107896705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10713 (or 10696 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The square root of 107896705 is about 10387.3338735212. Note that the first 3 decimals coincide. The cubic root of 107896705 is about 476.0684425393.

The spelling of 107896705 in words is "one hundred seven million, eight hundred ninety-six thousand, seven hundred five".

Divisors: 1 5 7 17 35 85 119 289 595 1445 2023 10115 10667 53335 74669 181339 373345 906695 1269373 3082763 6346865 15413815 21579341 107896705