Base | Representation |
---|---|
bin | 101000011110010… |
… | …110110010111000 |
3 | 1202022202010110000 |
4 | 220132112302320 |
5 | 2342313440303 |
6 | 151214153000 |
7 | 22553540622 |
oct | 5036266270 |
9 | 1668663400 |
10 | 679046328 |
11 | 319338614 |
12 | 16b4b2760 |
13 | aa8b3b7c |
14 | 66281c12 |
15 | 3e933da3 |
hex | 28796cb8 |
679046328 has 80 divisors (see below), whose sum is σ = 1905750000. Its totient is φ = 225897984.
The previous prime is 679046309. The next prime is 679046363. The reversal of 679046328 is 823640976.
679046328 is a `hidden beast` number, since 6 + 7 + 9 + 0 + 4 + 632 + 8 = 666.
679046328 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 2×6790463282 = 922207831140567168, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 543048 + ... + 544296.
It is an arithmetic number, because the mean of its divisors is an integer number (23821875).
Almost surely, 2679046328 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 679046328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952875000).
679046328 is an abundant number, since it is smaller than the sum of its proper divisors (1226703672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
679046328 is a wasteful number, since it uses less digits than its factorization.
679046328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2106 (or 2093 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The square root of 679046328 is about 26058.5173791603. The cubic root of 679046328 is about 878.9546505975.
The spelling of 679046328 in words is "six hundred seventy-nine million, forty-six thousand, three hundred twenty-eight".
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