Base | Representation |
---|---|
bin | 1001011001011… |
… | …10110110001010 |
3 | 12111100020101212 |
4 | 10230232312022 |
5 | 130140210312 |
6 | 11453413122 |
7 | 1645041614 |
oct | 454566612 |
9 | 174306355 |
10 | 78835082 |
11 | 40555a67 |
12 | 2249a1a2 |
13 | 134430a1 |
14 | a681db4 |
15 | 6dc3822 |
hex | 4b2ed8a |
78835082 has 16 divisors (see below), whose sum is σ = 121561440. Its totient is φ = 38323152.
The previous prime is 78835051. The next prime is 78835117. The reversal of 78835082 is 28053887.
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, 17693 + ... + 21695.
It is an arithmetic number, because the mean of its divisors is an integer number (7597590).
Almost surely, 278835082 is an apocalyptic number.
78835082 is a deficient number, since it is larger than the sum of its proper divisors (42726358).
78835082 is a wasteful number, since it uses less digits than its factorization.
78835082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4277.
The product of its (nonzero) digits is 107520, while the sum is 41.
The square root of 78835082 is about 8878.9122081480. The cubic root of 78835082 is about 428.7852537545.
The spelling of 78835082 in words is "seventy-eight million, eight hundred thirty-five thousand, eighty-two".
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