Base | Representation |
---|---|
bin | 1000100111010000… |
… | …0101110110001001 |
3 | 12222010200120121112 |
4 | 2021310011312021 |
5 | 14213401242100 |
6 | 1021233020105 |
7 | 111203546345 |
oct | 21164056611 |
9 | 5863616545 |
10 | 2312134025 |
11 | a87159573 |
12 | 5463b4635 |
13 | 2ab033156 |
14 | 17d10a625 |
15 | d7ebbb35 |
hex | 89d05d89 |
2312134025 has 6 divisors (see below), whose sum is σ = 2867046222. Its totient is φ = 1849707200.
The previous prime is 2312134007. The next prime is 2312134061. The reversal of 2312134025 is 5204312132.
It can be written as a sum of positive squares in 3 ways, for example, as 367412224 + 1944721801 = 19168^2 + 44099^2 .
It is not a de Polignac number, because 2312134025 - 216 = 2312068489 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46242656 + ... + 46242705.
It is an arithmetic number, because the mean of its divisors is an integer number (477841037).
Almost surely, 22312134025 is an apocalyptic number.
2312134025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2312134025 is a deficient number, since it is larger than the sum of its proper divisors (554912197).
2312134025 is an equidigital number, since it uses as much as digits as its factorization.
2312134025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92485371 (or 92485366 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2312134025 is about 48084.6547767580. The cubic root of 2312134025 is about 1322.3233540865.
Adding to 2312134025 its reverse (5204312132), we get a palindrome (7516446157).
The spelling of 2312134025 in words is "two billion, three hundred twelve million, one hundred thirty-four thousand, twenty-five".
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