Base | Representation |
---|---|
bin | 1001100001001110… |
… | …0111110010100110 |
3 | 20121002012200221101 |
4 | 2120103213302212 |
5 | 20213122434200 |
6 | 1101320310314 |
7 | 120215345344 |
oct | 23023476246 |
9 | 6532180841 |
10 | 2555280550 |
11 | 10a1431109 |
12 | 5b391239a |
13 | 319516234 |
14 | 1a3520994 |
15 | ee4ea26a |
hex | 984e7ca6 |
2555280550 has 48 divisors (see below), whose sum is σ = 5015638800. Its totient is φ = 965865600.
The previous prime is 2555280529. The next prime is 2555280577. The reversal of 2555280550 is 550825552.
2555280550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 396756 + ... + 403144.
It is an arithmetic number, because the mean of its divisors is an integer number (104492475).
Almost surely, 22555280550 is an apocalyptic number.
2555280550 is a deficient number, since it is larger than the sum of its proper divisors (2460358250).
2555280550 is a wasteful number, since it uses less digits than its factorization.
2555280550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6841 (or 6836 counting only the distinct ones).
The product of its (nonzero) digits is 100000, while the sum is 37.
The square root of 2555280550 is about 50549.7828877632. The cubic root of 2555280550 is about 1367.1396000220.
The spelling of 2555280550 in words is "two billion, five hundred fifty-five million, two hundred eighty thousand, five hundred fifty".
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