Base | Representation |
---|---|
bin | 10111101010111110… |
… | …11001101110011010 |
3 | 1012210200102222100010 |
4 | 23311133121232122 |
5 | 202011344144341 |
6 | 5501021022350 |
7 | 626634120213 |
oct | 136537315632 |
9 | 35720388303 |
10 | 12708584346 |
11 | 5431734577 |
12 | 25680b49b6 |
13 | 1276bbb2c3 |
14 | 887b8c40a |
15 | 4e5a8b716 |
hex | 2f57d9b9a |
12708584346 has 16 divisors (see below), whose sum is σ = 25429132800. Its totient is φ = 4234200768.
The previous prime is 12708584309. The next prime is 12708584347. The reversal of 12708584346 is 64348580721.
It is a junction number, because it is equal to n+sod(n) for n = 12708584295 and 12708584304.
It is not an unprimeable number, because it can be changed into a prime (12708584347) 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, 484666 + ... + 510213.
It is an arithmetic number, because the mean of its divisors is an integer number (1589320800).
Almost surely, 212708584346 is an apocalyptic number.
12708584346 is an abundant number, since it is smaller than the sum of its proper divisors (12720548454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12708584346 is a wasteful number, since it uses less digits than its factorization.
12708584346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997013.
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 12708584346 in words is "twelve billion, seven hundred eight million, five hundred eighty-four thousand, three hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •