Base | Representation |
---|---|
bin | 1001100001010000… |
… | …1011000110001000 |
3 | 20121002111001022022 |
4 | 2120110023012020 |
5 | 20213142101120 |
6 | 1101323344012 |
7 | 120216520061 |
oct | 23024130610 |
9 | 6532431268 |
10 | 2555425160 |
11 | 10a151a822 |
12 | 5b3982008 |
13 | 319566cc2 |
14 | 1a355b568 |
15 | ee528025 |
hex | 9850b188 |
2555425160 has 16 divisors (see below), whose sum is σ = 5749706700. Its totient is φ = 1022170048.
The previous prime is 2555425153. The next prime is 2555425183. The reversal of 2555425160 is 615245552.
It can be written as a sum of positive squares in 2 ways, for example, as 2360599396 + 194825764 = 48586^2 + 13958^2 .
It is a super-2 number, since 2×25554251602 = 13060395496722051200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2555425160.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31942775 + ... + 31942854.
Almost surely, 22555425160 is an apocalyptic number.
2555425160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2555425160 is an abundant number, since it is smaller than the sum of its proper divisors (3194281540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555425160 is a wasteful number, since it uses less digits than its factorization.
2555425160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63885640 (or 63885636 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 35.
The square root of 2555425160 is about 50551.2132396444. The cubic root of 2555425160 is about 1367.1653895357.
The spelling of 2555425160 in words is "two billion, five hundred fifty-five million, four hundred twenty-five thousand, one hundred sixty".
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