Base | Representation |
---|---|
bin | 100110010101001111… |
… | …1111111001000100110 |
3 | 21212110211201112102220 |
4 | 1030222133333020212 |
5 | 2322041224004013 |
6 | 101452135413210 |
7 | 5642621261346 |
oct | 1145237771046 |
9 | 255424645386 |
10 | 82317406758 |
11 | 31a02037084 |
12 | 13b53b24206 |
13 | 79bb292c12 |
14 | 3dac858d26 |
15 | 221bb7cb23 |
hex | 132a7ff226 |
82317406758 has 16 divisors (see below), whose sum is σ = 169945614336. Its totient is φ = 26554002120.
The previous prime is 82317406751. The next prime is 82317406793. The reversal of 82317406758 is 85760471328.
It is a self number, because there is not a number n which added to its sum of digits gives 82317406758.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82317406751) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221283166 + ... + 221283537.
It is an arithmetic number, because the mean of its divisors is an integer number (10621600896).
Almost surely, 282317406758 is an apocalyptic number.
82317406758 is an abundant number, since it is smaller than the sum of its proper divisors (87628207578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82317406758 is a wasteful number, since it uses less digits than its factorization.
82317406758 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442566739.
The product of its (nonzero) digits is 2257920, while the sum is 51.
The spelling of 82317406758 in words is "eighty-two billion, three hundred seventeen million, four hundred six thousand, seven hundred fifty-eight".
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