Base | Representation |
---|---|
bin | 100110011010101111… |
… | …0101010010000101100 |
3 | 21212221200022221201100 |
4 | 1030311132222100230 |
5 | 2322430402432432 |
6 | 101522315443100 |
7 | 5650316046552 |
oct | 1146536522054 |
9 | 255850287640 |
10 | 82501608492 |
11 | 31a97009616 |
12 | 13ba5756490 |
13 | 7a1a4a8424 |
14 | 3dc90c7bd2 |
15 | 222ce1607c |
hex | 13357aa42c |
82501608492 has 36 divisors (see below), whose sum is σ = 208594746360. Its totient is φ = 27494072832.
The previous prime is 82501608487. The next prime is 82501608517. The reversal of 82501608492 is 29480610528.
82501608492 is a `hidden beast` number, since 8 + 2 + 501 + 60 + 84 + 9 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112758 + ... + 421565.
It is an arithmetic number, because the mean of its divisors is an integer number (5794298510).
Almost surely, 282501608492 is an apocalyptic number.
It is an amenable number.
82501608492 is an abundant number, since it is smaller than the sum of its proper divisors (126093137868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82501608492 is a wasteful number, since it uses less digits than its factorization.
82501608492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538622 (or 538617 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 45.
The spelling of 82501608492 in words is "eighty-two billion, five hundred one million, six hundred eight thousand, four hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •