Base | Representation |
---|---|
bin | 1111100111010011… |
… | …10011110001101100 |
3 | 210122012200220010000 |
4 | 13303221303301230 |
5 | 114131443301024 |
6 | 3503452144300 |
7 | 414506355135 |
oct | 76351636154 |
9 | 23565626100 |
10 | 8382790764 |
11 | 3611959857 |
12 | 175b468090 |
13 | a3793a62a |
14 | 59746cc8c |
15 | 340e0ecc9 |
hex | 1f3a73c6c |
8382790764 has 60 divisors (see below), whose sum is σ = 21958264944. Its totient is φ = 2788654176.
The previous prime is 8382790699. The next prime is 8382790771. The reversal of 8382790764 is 4670972838.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 8382790764.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 137254 + ... + 188690.
Almost surely, 28382790764 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 8382790764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10979132472).
8382790764 is an abundant number, since it is smaller than the sum of its proper divisors (13575474180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8382790764 is a wasteful number, since it uses less digits than its factorization.
8382790764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51956 (or 51945 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 54.
The square root of 8382790764 is about 91557.5816849703. The cubic root of 8382790764 is about 2031.4035578062.
The spelling of 8382790764 in words is "eight billion, three hundred eighty-two million, seven hundred ninety thousand, seven hundred sixty-four".
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