Base | Representation |
---|---|
bin | 101000101111… |
… | …100111010010 |
3 | 202002122021200 |
4 | 220233213102 |
5 | 10213241121 |
6 | 1020532030 |
7 | 156533214 |
oct | 50574722 |
9 | 22078250 |
10 | 10680786 |
11 | 60356a6 |
12 | 36b1016 |
13 | 229c6bc |
14 | 15c05b4 |
15 | e0ea26 |
hex | a2f9d2 |
10680786 has 24 divisors (see below), whose sum is σ = 24148800. Its totient is φ = 3405336.
The previous prime is 10680781. The next prime is 10680821. The reversal of 10680786 is 68708601.
It is a super-2 number, since 2×106807862 = 228158379155592, 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 10680786.
It is not an unprimeable number, because it can be changed into a prime (10680781) 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 11 ways as a sum of consecutive naturals, for example, 12486 + ... + 13313.
It is an arithmetic number, because the mean of its divisors is an integer number (1006200).
Almost surely, 210680786 is an apocalyptic number.
10680786 is an abundant number, since it is smaller than the sum of its proper divisors (13468014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10680786 is a wasteful number, since it uses less digits than its factorization.
10680786 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25830 (or 25827 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 36.
The square root of 10680786 is about 3268.1471815082. The cubic root of 10680786 is about 220.2255675430.
The spelling of 10680786 in words is "ten million, six hundred eighty thousand, seven hundred eighty-six".
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