Base | Representation |
---|---|
bin | 1001100001001110… |
… | …0000011101110110 |
3 | 20121002011011210021 |
4 | 2120103200131312 |
5 | 20213121004200 |
6 | 1101315515354 |
7 | 120215162026 |
oct | 23023403566 |
9 | 6532134707 |
10 | 2555250550 |
11 | 10a1410616 |
12 | 5b38b8b5a |
13 | 319505698 |
14 | 1a3513a86 |
15 | ee4e141a |
hex | 984e0776 |
2555250550 has 48 divisors (see below), whose sum is σ = 4972181760. Its totient is φ = 975143840.
The previous prime is 2555250491. The next prime is 2555250553. The reversal of 2555250550 is 550525552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555250553) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479199 + ... + 484501.
It is an arithmetic number, because the mean of its divisors is an integer number (103587120).
Almost surely, 22555250550 is an apocalyptic number.
2555250550 is a deficient number, since it is larger than the sum of its proper divisors (2416931210).
2555250550 is a wasteful number, since it uses less digits than its factorization.
2555250550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5757 (or 5752 counting only the distinct ones).
The product of its (nonzero) digits is 62500, while the sum is 34.
The square root of 2555250550 is about 50549.4861497127. The cubic root of 2555250550 is about 1367.1342497486.
The spelling of 2555250550 in words is "two billion, five hundred fifty-five million, two hundred fifty thousand, five hundred fifty".
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