Base | Representation |
---|---|
bin | 101000101111… |
… | …001000100000 |
3 | 202002112120201 |
4 | 220233020200 |
5 | 10213210231 |
6 | 1020514544 |
7 | 156524401 |
oct | 50571040 |
9 | 22075521 |
10 | 10678816 |
11 | 6034175 |
12 | 36aba54 |
13 | 229b835 |
14 | 15bd9a8 |
15 | e0e161 |
hex | a2f220 |
10678816 has 12 divisors (see below), whose sum is σ = 21023982. Its totient is φ = 5339392.
The previous prime is 10678813. The next prime is 10678841. The reversal of 10678816 is 61887601.
It can be written as a sum of positive squares in only one way, i.e., 5856400 + 4822416 = 2420^2 + 2196^2 .
It is a super-2 number, since 2×106788162 = 228074222323712, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10678813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166825 + ... + 166888.
Almost surely, 210678816 is an apocalyptic number.
10678816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10678816 is a deficient number, since it is larger than the sum of its proper divisors (10345166).
10678816 is an equidigital number, since it uses as much as digits as its factorization.
10678816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 333723 (or 333715 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 37.
The square root of 10678816 is about 3267.8457735946. The cubic root of 10678816 is about 220.2120269964.
The spelling of 10678816 in words is "ten million, six hundred seventy-eight thousand, eight hundred sixteen".
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