Base | Representation |
---|---|
bin | 1001100000101111… |
… | …0101101110000010 |
3 | 20120221101001110010 |
4 | 2120023311232002 |
5 | 20212112143300 |
6 | 1101204445350 |
7 | 120162120465 |
oct | 23013655602 |
9 | 6527331403 |
10 | 2553240450 |
11 | 10a0268382 |
12 | 5b30a9856 |
13 | 318c80787 |
14 | 1a314d2dc |
15 | ee245a50 |
hex | 982f5b82 |
2553240450 has 24 divisors (see below), whose sum is σ = 6332036688. Its totient is φ = 680864080.
The previous prime is 2553240407. The next prime is 2553240467. The reversal of 2553240450 is 540423552.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8510652 + ... + 8510951.
It is an arithmetic number, because the mean of its divisors is an integer number (263834862).
Almost surely, 22553240450 is an apocalyptic number.
2553240450 is an abundant number, since it is smaller than the sum of its proper divisors (3778796238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2553240450 is a wasteful number, since it uses less digits than its factorization.
2553240450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17021618 (or 17021613 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 2553240450 is about 50529.5997411418. The cubic root of 2553240450 is about 1366.7756681519.
The spelling of 2553240450 in words is "two billion, five hundred fifty-three million, two hundred forty thousand, four hundred fifty".
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