Base | Representation |
---|---|
bin | 1011011111001100010001… |
… | …0000111101101010111010 |
3 | 1122201110112000201112222101 |
4 | 2313303010100331222322 |
5 | 3123414224114201412 |
6 | 42510211533014014 |
7 | 2442344323653412 |
oct | 267630420755272 |
9 | 48643460645871 |
10 | 12630496631482 |
11 | 402a622087a74 |
12 | 14bba5b92430a |
13 | 708087587c62 |
14 | 319468227642 |
15 | 16d8352b7457 |
hex | b7cc443daba |
12630496631482 has 8 divisors (see below), whose sum is σ = 18946439597556. Its totient is φ = 6315016765632.
The previous prime is 12630496631437. The next prime is 12630496631483. The reversal of 12630496631482 is 28413669403621.
It is a happy number.
It is a Cunningham number, because it is equal to 35539412+1.
It can be written as a sum of positive squares in 2 ways, for example, as 12630496631481 + 1 = 3553941^2 + 1^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12630496631483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115706863 + ... + 115815970.
Almost surely, 212630496631482 is an apocalyptic number.
12630496631482 is a deficient number, since it is larger than the sum of its proper divisors (6315942966074).
12630496631482 is a wasteful number, since it uses less digits than its factorization.
12630496631482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231550112.
The product of its (nonzero) digits is 8957952, while the sum is 55.
The spelling of 12630496631482 in words is "twelve trillion, six hundred thirty billion, four hundred ninety-six million, six hundred thirty-one thousand, four hundred eighty-two".
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