Base | Representation |
---|---|
bin | 100101000111000110010… |
… | …110001010010001001000 |
3 | 100000210121211200212212222 |
4 | 211013012112022101020 |
5 | 313240344241221040 |
6 | 5231322100353212 |
7 | 352151256264662 |
oct | 45070626122110 |
9 | 10023554625788 |
10 | 2550243304520 |
11 | 8a360895164a |
12 | 3523073a5808 |
13 | 15664398bb22 |
14 | 8b60a859532 |
15 | 4650ea15bb5 |
hex | 251c658a448 |
2550243304520 has 64 divisors (see below), whose sum is σ = 5776496406720. Its totient is φ = 1013284710144.
The previous prime is 2550243304517. The next prime is 2550243304559. The reversal of 2550243304520 is 254033420552.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3233099 + ... + 3943781.
It is an arithmetic number, because the mean of its divisors is an integer number (90257756355).
Almost surely, 22550243304520 is an apocalyptic number.
2550243304520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2550243304520 is an abundant number, since it is smaller than the sum of its proper divisors (3226253102200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550243304520 is a wasteful number, since it uses less digits than its factorization.
2550243304520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 711294 (or 711290 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 35.
The spelling of 2550243304520 in words is "two trillion, five hundred fifty billion, two hundred forty-three million, three hundred four thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •