Base | Representation |
---|---|
bin | 11101011001010001100… |
… | …001010000010001000000 |
3 | 21011002222102201000120202 |
4 | 131121101201100101000 |
5 | 231043431042112432 |
6 | 4143550511424332 |
7 | 265640353154264 |
oct | 35312141202100 |
9 | 7132872630522 |
10 | 2020002300992 |
11 | 709750701655 |
12 | 2875a68250a8 |
13 | 118640566430 |
14 | 6daa91b40a4 |
15 | 37829050462 |
hex | 1d651850440 |
2020002300992 has 56 divisors (see below), whose sum is σ = 4317028969176. Its totient is φ = 932255797248.
The previous prime is 2020002300889. The next prime is 2020002301021. The reversal of 2020002300992 is 2990032000202.
It can be written as a sum of positive squares in 4 ways, for example, as 306898272256 + 1713104028736 = 553984^2 + 1308856^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17177948 + ... + 17295140.
It is an arithmetic number, because the mean of its divisors is an integer number (77089803021).
Almost surely, 22020002300992 is an apocalyptic number.
It is an amenable number.
2020002300992 is an abundant number, since it is smaller than the sum of its proper divisors (2297026668184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020002300992 is a wasteful number, since it uses less digits than its factorization.
2020002300992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137935 (or 137925 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The spelling of 2020002300992 in words is "two trillion, twenty billion, two million, three hundred thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •