Base | Representation |
---|---|
bin | 1100110101100… |
… | …01110001000101 |
3 | 21111121212011000 |
4 | 12122301301011 |
5 | 210031323020 |
6 | 14404003513 |
7 | 2445201162 |
oct | 632616105 |
9 | 244555130 |
10 | 107682885 |
11 | 55869822 |
12 | 30090599 |
13 | 194037ab |
14 | 10431069 |
15 | 96c1090 |
hex | 66b1c45 |
107682885 has 32 divisors (see below), whose sum is σ = 191928960. Its totient is φ = 57283200.
The previous prime is 107682881. The next prime is 107682889. The reversal of 107682885 is 588286701.
It is an interprime number because it is at equal distance from previous prime (107682881) and next prime (107682889).
It is not a de Polignac number, because 107682885 - 22 = 107682881 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 107682885.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107682881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69570 + ... + 71100.
It is an arithmetic number, because the mean of its divisors is an integer number (5997780).
Almost surely, 2107682885 is an apocalyptic number.
107682885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
107682885 is a deficient number, since it is larger than the sum of its proper divisors (84246075).
107682885 is a wasteful number, since it uses less digits than its factorization.
107682885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2066 (or 2060 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 45.
The square root of 107682885 is about 10377.0364266490. The cubic root of 107682885 is about 475.7537580150.
The spelling of 107682885 in words is "one hundred seven million, six hundred eighty-two thousand, eight hundred eighty-five".
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