Base | Representation |
---|---|
bin | 100101000111000110010… |
… | …101100011011100111010 |
3 | 100000210121211101210210110 |
4 | 211013012111203130322 |
5 | 313240344221124110 |
6 | 5231322053125150 |
7 | 352151255033313 |
oct | 45070625433472 |
9 | 10023554353713 |
10 | 2550243145530 |
11 | 8a3608853153 |
12 | 3523073297b6 |
13 | 156643934652 |
14 | 8b60a81760a |
15 | 4650e9d3a20 |
hex | 251c656373a |
2550243145530 has 64 divisors (see below), whose sum is σ = 6355754875008. Its totient is φ = 654389130240.
The previous prime is 2550243145529. The next prime is 2550243145537. The reversal of 2550243145530 is 355413420552.
2550243145530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2550243145537) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14111364 + ... + 14290943.
It is an arithmetic number, because the mean of its divisors is an integer number (99308669922).
Almost surely, 22550243145530 is an apocalyptic number.
2550243145530 is an abundant number, since it is smaller than the sum of its proper divisors (3805511729478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550243145530 is a wasteful number, since it uses less digits than its factorization.
2550243145530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28402431.
The product of its (nonzero) digits is 360000, while the sum is 39.
The spelling of 2550243145530 in words is "two trillion, five hundred fifty billion, two hundred forty-three million, one hundred forty-five thousand, five hundred thirty".
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