Base | Representation |
---|---|
bin | 10111101110000110… |
… | …00000110000001011 |
3 | 1012212111120121102102 |
4 | 23313003000300023 |
5 | 202040040241314 |
6 | 5503352424015 |
7 | 630402063632 |
oct | 136703006013 |
9 | 35774517372 |
10 | 12734696459 |
11 | 5445449a31 |
12 | 25749a800b |
13 | 127c431764 |
14 | 88b428519 |
15 | 4e7ee85de |
hex | 2f70c0c0b |
12734696459 has 8 divisors (see below), whose sum is σ = 12824203392. Its totient is φ = 12645400320.
The previous prime is 12734696383. The next prime is 12734696461. The reversal of 12734696459 is 95469643721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12734696459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12734696489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69542 + ... + 174084.
It is an arithmetic number, because the mean of its divisors is an integer number (1603025424).
Almost surely, 212734696459 is an apocalyptic number.
12734696459 is a deficient number, since it is larger than the sum of its proper divisors (89506933).
12734696459 is a wasteful number, since it uses less digits than its factorization.
12734696459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105397.
The product of its digits is 9797760, while the sum is 56.
The spelling of 12734696459 in words is "twelve billion, seven hundred thirty-four million, six hundred ninety-six thousand, four hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •