Base | Representation |
---|---|
bin | 10111100001111011… |
… | …00110110001011001 |
3 | 1012121101111101101121 |
4 | 23300331212301121 |
5 | 201332422203100 |
6 | 5445304445241 |
7 | 625022315221 |
oct | 136075466131 |
9 | 35541441347 |
10 | 12632616025 |
11 | 53a2867437 |
12 | 2546779821 |
13 | 1264240033 |
14 | 87ba55081 |
15 | 4de08251a |
hex | 2f0f66c59 |
12632616025 has 24 divisors (see below), whose sum is σ = 16368059520. Its totient is φ = 9653360640.
The previous prime is 12632616011. The next prime is 12632616097. The reversal of 12632616025 is 52061623621.
It is not a de Polignac number, because 12632616025 - 219 = 12632091737 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412441 + ... + 442009.
It is an arithmetic number, because the mean of its divisors is an integer number (682002480).
Almost surely, 212632616025 is an apocalyptic number.
It is an amenable number.
12632616025 is a deficient number, since it is larger than the sum of its proper divisors (3735443495).
12632616025 is a wasteful number, since it uses less digits than its factorization.
12632616025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30345 (or 30340 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 12632616025 in words is "twelve billion, six hundred thirty-two million, six hundred sixteen thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •