Base | Representation |
---|---|
bin | 100101011011101001110… |
… | …001000000110010101000 |
3 | 100002220120212120012201101 |
4 | 211123221301000302220 |
5 | 314121043432221012 |
6 | 5245412021331144 |
7 | 353562204330406 |
oct | 45335161006250 |
9 | 10086525505641 |
10 | 2572312382632 |
11 | 901a03309683 |
12 | 356646266ab4 |
13 | 15874cc18b25 |
14 | 8c70185c476 |
15 | 46da223bd57 |
hex | 256e9c40ca8 |
2572312382632 has 72 divisors (see below), whose sum is σ = 5175772536510. Its totient is φ = 1198153689600.
The previous prime is 2572312382611. The next prime is 2572312382713. The reversal of 2572312382632 is 2362832132752.
It can be written as a sum of positive squares in 3 ways, for example, as 2474977118436 + 97335264196 = 1573206^2 + 311986^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 775024669 + ... + 775027987.
Almost surely, 22572312382632 is an apocalyptic number.
It is an amenable number.
2572312382632 is an abundant number, since it is smaller than the sum of its proper divisors (2603460153878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2572312382632 is an equidigital number, since it uses as much as digits as its factorization.
2572312382632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6779 (or 3439 counting only the distinct ones).
The product of its digits is 1451520, while the sum is 46.
The spelling of 2572312382632 in words is "two trillion, five hundred seventy-two billion, three hundred twelve million, three hundred eighty-two thousand, six hundred thirty-two".
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