Base | Representation |
---|---|
bin | 1001010110111011… |
… | …1101000101101001 |
3 | 20111001222121121012 |
4 | 2111232331011221 |
5 | 20121100122100 |
6 | 1053135153305 |
7 | 116152421411 |
oct | 22556750551 |
9 | 6431877535 |
10 | 2512114025 |
11 | 107a0284a3 |
12 | 5a1375835 |
13 | 3105b1305 |
14 | 19b8c5641 |
15 | ea820135 |
hex | 95bbd169 |
2512114025 has 6 divisors (see below), whose sum is σ = 3115021422. Its totient is φ = 2009691200.
The previous prime is 2512113991. The next prime is 2512114037. The reversal of 2512114025 is 5204112152.
It can be written as a sum of positive squares in 3 ways, for example, as 315879529 + 2196234496 = 17773^2 + 46864^2 .
It is not a de Polignac number, because 2512114025 - 216 = 2512048489 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, 50242256 + ... + 50242305.
It is an arithmetic number, because the mean of its divisors is an integer number (519170237).
Almost surely, 22512114025 is an apocalyptic number.
2512114025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2512114025 is a deficient number, since it is larger than the sum of its proper divisors (602907397).
2512114025 is a wasteful number, since it uses less digits than its factorization.
2512114025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100484571 (or 100484566 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 2512114025 is about 50120.9938548708. The cubic root of 2512114025 is about 1359.3974451924.
Adding to 2512114025 its reverse (5204112152), we get a palindrome (7716226177).
The spelling of 2512114025 in words is "two billion, five hundred twelve million, one hundred fourteen thousand, twenty-five".
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