Base | Representation |
---|---|
bin | 110001010100… |
… | …110100100011 |
3 | 220022221002110 |
4 | 301110310203 |
5 | 11302232324 |
6 | 1141050403 |
7 | 214622532 |
oct | 61246443 |
9 | 26287073 |
10 | 12930339 |
11 | 7331834 |
12 | 43b6a03 |
13 | 28a95b6 |
14 | 1a08319 |
15 | 1206329 |
hex | c54d23 |
12930339 has 8 divisors (see below), whose sum is σ = 17260560. Its totient is φ = 8610176.
The previous prime is 12930299. The next prime is 12930341. The reversal of 12930339 is 93303921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12930339 - 221 = 10833187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12930389) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1327 + ... + 5255.
It is an arithmetic number, because the mean of its divisors is an integer number (2157570).
Almost surely, 212930339 is an apocalyptic number.
12930339 is a deficient number, since it is larger than the sum of its proper divisors (4330221).
12930339 is a wasteful number, since it uses less digits than its factorization.
12930339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5029.
The product of its (nonzero) digits is 4374, while the sum is 30.
The square root of 12930339 is about 3595.8780568868. The cubic root of 12930339 is about 234.7127257736.
The spelling of 12930339 in words is "twelve million, nine hundred thirty thousand, three hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •