Base | Representation |
---|---|
bin | 1100110000011… |
… | …11011101100101 |
3 | 21110101002012210 |
4 | 12120033131211 |
5 | 204344034320 |
6 | 14341434033 |
7 | 2436432036 |
oct | 630173545 |
9 | 243332183 |
10 | 107018085 |
11 | 554552a9 |
12 | 2ba0b919 |
13 | 19230015 |
14 | 102daa8d |
15 | 95de0e0 |
hex | 660f765 |
107018085 has 16 divisors (see below), whose sum is σ = 172926720. Its totient is φ = 56510400.
The previous prime is 107018059. The next prime is 107018101. The reversal of 107018085 is 580810701.
It is not a de Polignac number, because 107018085 - 214 = 107001701 is a prime.
It is a super-2 number, since 2×1070180852 = 22905741034134450, 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, 33805 + ... + 36834.
It is an arithmetic number, because the mean of its divisors is an integer number (10807920).
Almost surely, 2107018085 is an apocalyptic number.
107018085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107018085 is a deficient number, since it is larger than the sum of its proper divisors (65908635).
107018085 is a wasteful number, since it uses less digits than its factorization.
107018085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70748.
The product of its (nonzero) digits is 2240, while the sum is 30.
The square root of 107018085 is about 10344.9545673241. The cubic root of 107018085 is about 474.7726853248.
Adding to 107018085 its reverse (580810701), we get a palindrome (687828786).
The spelling of 107018085 in words is "one hundred seven million, eighteen thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •