Base | Representation |
---|---|
bin | 101010101001010… |
… | …110101101010010 |
3 | 1211212022100111220 |
4 | 222221112231102 |
5 | 2431130441421 |
6 | 154555145510 |
7 | 23505341100 |
oct | 5251265522 |
9 | 1755270456 |
10 | 715483986 |
11 | 337965788 |
12 | 17b745296 |
13 | b5301109 |
14 | 6b048c70 |
15 | 42c303c6 |
hex | 2aa56b52 |
715483986 has 48 divisors (see below), whose sum is σ = 1668522240. Its totient is φ = 203941920.
The previous prime is 715483919. The next prime is 715483991. The reversal of 715483986 is 689384517.
715483986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132895 + ... + 138173.
It is an arithmetic number, because the mean of its divisors is an integer number (34760880).
Almost surely, 2715483986 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 715483986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (834261120).
715483986 is an abundant number, since it is smaller than the sum of its proper divisors (953038254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
715483986 is a wasteful number, since it uses less digits than its factorization.
715483986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5759 (or 5752 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 51.
The square root of 715483986 is about 26748.5324083397. The cubic root of 715483986 is about 894.4031208522.
The spelling of 715483986 in words is "seven hundred fifteen million, four hundred eighty-three thousand, nine hundred eighty-six".
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