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107087055 = 3513035479
BaseRepresentation
bin1100110001000…
…00010011001111
321110111120211020
412120200103033
5204403241210
614343125223
72440140105
oct630402317
9243446736
10107087055
11554a20a9
122ba43813
131925552a
1410317c75
159604770
hex66204cf

107087055 has 16 divisors (see below), whose sum is σ = 171502080. Its totient is φ = 57058848.

The previous prime is 107087047. The next prime is 107087069. The reversal of 107087055 is 550780701.

It is not a de Polignac number, because 107087055 - 23 = 107087047 is a prime.

It is a super-2 number, since 2×1070870552 = 22935274697146050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16806 + ... + 22284.

It is an arithmetic number, because the mean of its divisors is an integer number (10718880).

Almost surely, 2107087055 is an apocalyptic number.

107087055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

107087055 is a deficient number, since it is larger than the sum of its proper divisors (64415025).

107087055 is a wasteful number, since it uses less digits than its factorization.

107087055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790.

The product of its (nonzero) digits is 9800, while the sum is 33.

The square root of 107087055 is about 10348.2875394917. The cubic root of 107087055 is about 474.8746557541.

The spelling of 107087055 in words is "one hundred seven million, eighty-seven thousand, fifty-five".

Divisors: 1 3 5 15 1303 3909 5479 6515 16437 19545 27395 82185 7139137 21417411 35695685 107087055