Base | Representation |
---|---|
bin | 1100110111011… |
… | …11000010111101 |
3 | 21112002121110022 |
4 | 12123233002331 |
5 | 210112341020 |
6 | 14413221525 |
7 | 2450265023 |
oct | 633570275 |
9 | 245077408 |
10 | 107933885 |
11 | 55a20364 |
12 | 301918a5 |
13 | 19490b07 |
14 | 10498713 |
15 | 9720625 |
hex | 66ef0bd |
107933885 has 16 divisors (see below), whose sum is σ = 130965120. Its totient is φ = 85391040.
The previous prime is 107933879. The next prime is 107933887. The reversal of 107933885 is 588339701.
It is a happy number.
It is not a de Polignac number, because 107933885 - 24 = 107933869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107933887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277271 + ... + 277659.
It is an arithmetic number, because the mean of its divisors is an integer number (8185320).
Almost surely, 2107933885 is an apocalyptic number.
It is an amenable number.
107933885 is a deficient number, since it is larger than the sum of its proper divisors (23031235).
107933885 is a wasteful number, since it uses less digits than its factorization.
107933885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 868.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 107933885 is about 10389.1233990169. The cubic root of 107933885 is about 476.1231188831.
The spelling of 107933885 in words is "one hundred seven million, nine hundred thirty-three thousand, eight hundred eighty-five".
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