Base | Representation |
---|---|
bin | 101000110000… |
… | …110101001000 |
3 | 202002220010012 |
4 | 220300311020 |
5 | 10213421033 |
6 | 1021011052 |
7 | 156553562 |
oct | 50606510 |
9 | 22086105 |
10 | 10685768 |
11 | 6039415 |
12 | 36b3a88 |
13 | 22a1a52 |
14 | 15c2332 |
15 | e11248 |
hex | a30d48 |
10685768 has 16 divisors (see below), whose sum is σ = 20075580. Its totient is φ = 5332288.
The previous prime is 10685767. The next prime is 10685819. The reversal of 10685768 is 86758601.
It can be written as a sum of positive squares in 2 ways, for example, as 10252804 + 432964 = 3202^2 + 658^2 .
It is a super-2 number, since 2×106857682 = 228371275499648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10685767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4430 + ... + 6402.
Almost surely, 210685768 is an apocalyptic number.
It is an amenable number.
10685768 is a deficient number, since it is larger than the sum of its proper divisors (9389812).
10685768 is a wasteful number, since it uses less digits than its factorization.
10685768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2656 (or 2652 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 10685768 is about 3268.9092982217. The cubic root of 10685768 is about 220.2598032642.
The spelling of 10685768 in words is "ten million, six hundred eighty-five thousand, seven hundred sixty-eight".
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