Base | Representation |
---|---|
bin | 10010111110111110001… |
… | …10001101001000000000 |
3 | 2022100122201120000121222 |
4 | 21133133012031020000 |
5 | 41141333422214423 |
6 | 1215353224334212 |
7 | 65061116040200 |
oct | 11373706151000 |
9 | 2270581500558 |
10 | 652283007488 |
11 | 2316a48309a2 |
12 | a6500314368 |
13 | 496826a2b28 |
14 | 237dbc9c400 |
15 | 11e79d793c8 |
hex | 97df18d200 |
652283007488 has 90 divisors (see below), whose sum is σ = 1516371782211. Its totient is φ = 279495035904.
The previous prime is 652283007487. The next prime is 652283007569. The reversal of 652283007488 is 884700382256.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 326141503744 + 326141503744 = 571088^2 + 571088^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=571088.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (652283007487) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 127921163 + ... + 127926261.
Almost surely, 2652283007488 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 652283007488
652283007488 is an abundant number, since it is smaller than the sum of its proper divisors (864088774723).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
652283007488 is an frugal number, since it uses more digits than its factorization.
652283007488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10230 (or 5108 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 53.
The spelling of 652283007488 in words is "six hundred fifty-two billion, two hundred eighty-three million, seven thousand, four hundred eighty-eight".
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