Base | Representation |
---|---|
bin | 1100110110000… |
… | …10011010101101 |
3 | 21111202022200221 |
4 | 12123002122231 |
5 | 210041013320 |
6 | 14405251341 |
7 | 2445604051 |
oct | 633023255 |
9 | 244668627 |
10 | 107751085 |
11 | 55905a92 |
12 | 30103b51 |
13 | 19428850 |
14 | 1044bc61 |
15 | 96d63aa |
hex | 66c26ad |
107751085 has 16 divisors (see below), whose sum is σ = 139507200. Its totient is φ = 79421760.
The previous prime is 107751079. The next prime is 107751089. The reversal of 107751085 is 580157701.
It is not a de Polignac number, because 107751085 - 223 = 99362477 is a prime.
It is a super-2 number, since 2×1077510852 = 23220592637354450, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 107751085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107751089) 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, 43716 + ... + 46114.
It is an arithmetic number, because the mean of its divisors is an integer number (8719200).
Almost surely, 2107751085 is an apocalyptic number.
It is an amenable number.
107751085 is a deficient number, since it is larger than the sum of its proper divisors (31756115).
107751085 is a wasteful number, since it uses less digits than its factorization.
107751085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3108.
The product of its (nonzero) digits is 9800, while the sum is 34.
The square root of 107751085 is about 10380.3220084928. The cubic root of 107751085 is about 475.8541749593.
The spelling of 107751085 in words is "one hundred seven million, seven hundred fifty-one thousand, eighty-five".
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