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107110705 = 5131647857
BaseRepresentation
bin1100110001001…
…10000100110001
321110112210021011
412120212010301
5204410020310
614343430521
72440266052
oct630460461
9243483234
10107110705
1155508949
122ba55441
1319263220
1410322729
15960b78a
hex6626131

107110705 has 8 divisors (see below), whose sum is σ = 138420072. Its totient is φ = 79097088.

The previous prime is 107110687. The next prime is 107110711. The reversal of 107110705 is 507011701.

It can be written as a sum of positive squares in 4 ways, for example, as 5645376 + 101465329 = 2376^2 + 10073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107110705 is a prime.

It is a super-2 number, since 2×1071107052 = 22945406251194050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823864 + ... + 823993.

It is an arithmetic number, because the mean of its divisors is an integer number (17302509).

Almost surely, 2107110705 is an apocalyptic number.

It is an amenable number.

107110705 is a deficient number, since it is larger than the sum of its proper divisors (31309367).

107110705 is a wasteful number, since it uses less digits than its factorization.

107110705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647875.

The product of its (nonzero) digits is 245, while the sum is 22.

The square root of 107110705 is about 10349.4301775508. The cubic root of 107110705 is about 474.9096116098.

The spelling of 107110705 in words is "one hundred seven million, one hundred ten thousand, seven hundred five".

Divisors: 1 5 13 65 1647857 8239285 21422141 107110705