Base | Representation |
---|---|
bin | 1111101100011110… |
… | …10111011100100000 |
3 | 210202020100211112020 |
4 | 13312033113130200 |
5 | 114224101044444 |
6 | 3512042301440 |
7 | 415544303265 |
oct | 76617273440 |
9 | 23666324466 |
10 | 8426190624 |
11 | 3634401805 |
12 | 1771ab7880 |
13 | a43924817 |
14 | 59d12926c |
15 | 344b34119 |
hex | 1f63d7720 |
8426190624 has 96 divisors (see below), whose sum is σ = 23454748800. Its totient is φ = 2639572992.
The previous prime is 8426190601. The next prime is 8426190659. The reversal of 8426190624 is 4260916248.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1209102 + ... + 1216050.
It is an arithmetic number, because the mean of its divisors is an integer number (244320300).
Almost surely, 28426190624 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 8426190624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11727374400).
8426190624 is an abundant number, since it is smaller than the sum of its proper divisors (15028558176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8426190624 is a wasteful number, since it uses less digits than its factorization.
8426190624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7722 (or 7714 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 8426190624 is about 91794.2842665054. The cubic root of 8426190624 is about 2034.9032244344.
The spelling of 8426190624 in words is "eight billion, four hundred twenty-six million, one hundred ninety thousand, six hundred twenty-four".
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