Base | Representation |
---|---|
bin | 1001100010000100… |
… | …1111000011100000 |
3 | 20121022221000021101 |
4 | 2120201033003200 |
5 | 20220031133443 |
6 | 1101525004144 |
7 | 120260600614 |
oct | 23041170340 |
9 | 6538830241 |
10 | 2558849248 |
11 | 10a344934a |
12 | 5b4b53654 |
13 | 31a1956a7 |
14 | 1a3bad344 |
15 | ee9a284d |
hex | 9884f0e0 |
2558849248 has 24 divisors (see below), whose sum is σ = 5334072912. Its totient is φ = 1204164096.
The previous prime is 2558849243. The next prime is 2558849257. The reversal of 2558849248 is 8429488552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2558849243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2351340 + ... + 2352427.
It is an arithmetic number, because the mean of its divisors is an integer number (222253038).
Almost surely, 22558849248 is an apocalyptic number.
It is an amenable number.
2558849248 is an abundant number, since it is smaller than the sum of its proper divisors (2775223664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2558849248 is a wasteful number, since it uses less digits than its factorization.
2558849248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4703794 (or 4703786 counting only the distinct ones).
The product of its digits is 7372800, while the sum is 55.
The square root of 2558849248 is about 50585.0694177640. The cubic root of 2558849248 is about 1367.7757518040.
The spelling of 2558849248 in words is "two billion, five hundred fifty-eight million, eight hundred forty-nine thousand, two hundred forty-eight".
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