Base | Representation |
---|---|
bin | 101000101011100… |
… | …011101001101100 |
3 | 1202120020221101212 |
4 | 220223203221230 |
5 | 2344210204420 |
6 | 151420253552 |
7 | 22625132630 |
oct | 5053435154 |
9 | 1676227355 |
10 | 682506860 |
11 | 320291562 |
12 | 1706a12b8 |
13 | ab526019 |
14 | 66902dc0 |
15 | 3edb93c5 |
hex | 28ae3a6c |
682506860 has 24 divisors (see below), whose sum is σ = 1638016800. Its totient is φ = 234002304.
The previous prime is 682506859. The next prime is 682506907. The reversal of 682506860 is 68605286.
682506860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6825068602 = 931631227894119200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2437385 + ... + 2437664.
It is an arithmetic number, because the mean of its divisors is an integer number (68250700).
Almost surely, 2682506860 is an apocalyptic number.
It is an amenable number.
682506860 is an abundant number, since it is smaller than the sum of its proper divisors (955509940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
682506860 is a wasteful number, since it uses less digits than its factorization.
682506860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4875065 (or 4875063 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 682506860 is about 26124.8322482653. The cubic root of 682506860 is about 880.4452206470.
The spelling of 682506860 in words is "six hundred eighty-two million, five hundred six thousand, eight hundred sixty".
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