Base | Representation |
---|---|
bin | 101010000101101… |
… | …111000101111000 |
3 | 1211012201222010202 |
4 | 222011233011320 |
5 | 2421233143210 |
6 | 154023101332 |
7 | 23333101451 |
oct | 5205570570 |
9 | 1735658122 |
10 | 706146680 |
11 | 3326684a8 |
12 | 1785a1848 |
13 | b33b2095 |
14 | 69ad8128 |
15 | 41ed89a5 |
hex | 2a16f178 |
706146680 has 64 divisors (see below), whose sum is σ = 1687068000. Its totient is φ = 265089024.
The previous prime is 706146677. The next prime is 706146709. The reversal of 706146680 is 86641607.
706146680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276851 + ... + 279389.
Almost surely, 2706146680 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 706146680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843534000).
706146680 is an abundant number, since it is smaller than the sum of its proper divisors (980921320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
706146680 is a wasteful number, since it uses less digits than its factorization.
706146680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2976 (or 2972 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 706146680 is about 26573.4205551337. The cubic root of 706146680 is about 890.4953182764.
The spelling of 706146680 in words is "seven hundred six million, one hundred forty-six thousand, six hundred eighty".
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