Base | Representation |
---|---|
bin | 1001111001110… |
… | …11010110110000 |
3 | 12210022221012011 |
4 | 10330323112300 |
5 | 132232034444 |
6 | 12124412304 |
7 | 2026113364 |
oct | 474732660 |
9 | 183287164 |
10 | 83080624 |
11 | 42995780 |
12 | 239a7094 |
13 | 1429b643 |
14 | b0692a4 |
15 | 7461734 |
hex | 4f3b5b0 |
83080624 has 40 divisors (see below), whose sum is σ = 177345792. Its totient is φ = 37389120.
The previous prime is 83080619. The next prime is 83080633. The reversal of 83080624 is 42608038.
It is a happy number.
It is a congruent number.
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, 15837 + ... + 20419.
Almost surely, 283080624 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 83080624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88672896).
83080624 is an abundant number, since it is smaller than the sum of its proper divisors (94265168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83080624 is a wasteful number, since it uses less digits than its factorization.
83080624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705 (or 4699 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 83080624 is about 9114.8573219771. The cubic root of 83080624 is about 436.3482614322.
The spelling of 83080624 in words is "eighty-three million, eighty thousand, six hundred twenty-four".
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