Base | Representation |
---|---|
bin | 110000011110… |
… | …110000100000 |
3 | 212220200022212 |
4 | 300132300200 |
5 | 11223141041 |
6 | 1132221252 |
7 | 213011114 |
oct | 60366040 |
9 | 25820285 |
10 | 12708896 |
11 | 71a0422 |
12 | 430a828 |
13 | 282c875 |
14 | 198b744 |
15 | 11b08eb |
hex | c1ec20 |
12708896 has 12 divisors (see below), whose sum is σ = 25020702. Its totient is φ = 6354432.
The previous prime is 12708889. The next prime is 12708919. The reversal of 12708896 is 69880721.
It can be written as a sum of positive squares in only one way, i.e., 11316496 + 1392400 = 3364^2 + 1180^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198545 + ... + 198608.
Almost surely, 212708896 is an apocalyptic number.
12708896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12708896 is a deficient number, since it is larger than the sum of its proper divisors (12311806).
12708896 is an equidigital number, since it uses as much as digits as its factorization.
12708896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397163 (or 397155 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 41.
The square root of 12708896 is about 3564.9538566439. The cubic root of 12708896 is about 233.3651185724.
The spelling of 12708896 in words is "twelve million, seven hundred eight thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •