Base | Representation |
---|---|
bin | 10111000100001001… |
… | …11010010110101111 |
3 | 1011221222120010101012 |
4 | 23202010322112233 |
5 | 200330003414012 |
6 | 5404423535435 |
7 | 615600453401 |
oct | 134204722657 |
9 | 34858503335 |
10 | 12382873007 |
11 | 528489984a |
12 | 2496bba57b |
13 | 122458a5bb |
14 | 856804b71 |
15 | 4c719e622 |
hex | 2e213a5af |
12382873007 has 2 divisors, whose sum is σ = 12382873008. Its totient is φ = 12382873006.
The previous prime is 12382872979. The next prime is 12382873037. The reversal of 12382873007 is 70037828321.
It is a weak prime.
It is an emirp because it is prime and its reverse (70037828321) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12382873007 - 226 = 12315764143 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12382873037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6191436503 + 6191436504.
It is an arithmetic number, because the mean of its divisors is an integer number (6191436504).
Almost surely, 212382873007 is an apocalyptic number.
12382873007 is a deficient number, since it is larger than the sum of its proper divisors (1).
12382873007 is an equidigital number, since it uses as much as digits as its factorization.
12382873007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112896, while the sum is 41.
The spelling of 12382873007 in words is "twelve billion, three hundred eighty-two million, eight hundred seventy-three thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •