Base | Representation |
---|---|
bin | 10111100001111000… |
… | …10011101011000111 |
3 | 1012121100212002111022 |
4 | 23300330103223013 |
5 | 201332330310110 |
6 | 5445253301355 |
7 | 625016366666 |
oct | 136074235307 |
9 | 35540762438 |
10 | 12632275655 |
11 | 53a265473a |
12 | 254663485b |
13 | 126415112c |
14 | 87b9a6ddd |
15 | 4de016755 |
hex | 2f0f13ac7 |
12632275655 has 8 divisors (see below), whose sum is σ = 15230574384. Its totient is φ = 10057924800.
The previous prime is 12632275631. The next prime is 12632275687. The reversal of 12632275655 is 55657223621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12632275655 - 220 = 12631227079 is a prime.
It is a Duffinian number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 5985806 + ... + 5987915.
It is an arithmetic number, because the mean of its divisors is an integer number (1903821798).
Almost surely, 212632275655 is an apocalyptic number.
12632275655 is a deficient number, since it is larger than the sum of its proper divisors (2598298729).
12632275655 is a wasteful number, since it uses less digits than its factorization.
12632275655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11973937.
The product of its digits is 756000, while the sum is 44.
The spelling of 12632275655 in words is "twelve billion, six hundred thirty-two million, two hundred seventy-five thousand, six hundred fifty-five".
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