Base | Representation |
---|---|
bin | 1000100111010110… |
… | …1010100001111001 |
3 | 12222011110112022121 |
4 | 2021311222201321 |
5 | 14214002441200 |
6 | 1021245521241 |
7 | 111210214600 |
oct | 21165524171 |
9 | 5864415277 |
10 | 2312546425 |
11 | a874103a2 |
12 | 546573221 |
13 | 2ab148a87 |
14 | 17d1b6a37 |
15 | d804de1a |
hex | 89d6a879 |
2312546425 has 36 divisors (see below), whose sum is σ = 3341729196. Its totient is φ = 1582896000.
The previous prime is 2312546393. The next prime is 2312546441. The reversal of 2312546425 is 5246452132.
2312546425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 571536 + 2311974889 = 756^2 + 48083^2 .
It is not a de Polignac number, because 2312546425 - 25 = 2312546393 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 857379 + ... + 860071.
It is an arithmetic number, because the mean of its divisors is an integer number (92825811).
Almost surely, 22312546425 is an apocalyptic number.
2312546425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2312546425 is a deficient number, since it is larger than the sum of its proper divisors (1029182771).
2312546425 is a wasteful number, since it uses less digits than its factorization.
2312546425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3418 (or 3406 counting only the distinct ones).
The product of its digits is 57600, while the sum is 34.
The square root of 2312546425 is about 48088.9428559206. The cubic root of 2312546425 is about 1322.4019674261.
Adding to 2312546425 its reverse (5246452132), we get a palindrome (7558998557).
The spelling of 2312546425 in words is "two billion, three hundred twelve million, five hundred forty-six thousand, four hundred twenty-five".
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