Base | Representation |
---|---|
bin | 111001010110… |
… | …0111101100000 |
3 | 2002120122022222 |
4 | 1302230331200 |
5 | 30144143301 |
6 | 2552250212 |
7 | 513402326 |
oct | 162547540 |
9 | 62518288 |
10 | 30068576 |
11 | 15a77a6a |
12 | a0a0968 |
13 | 62ca275 |
14 | 3dc9d16 |
15 | 298e31b |
hex | 1cacf60 |
30068576 has 24 divisors (see below), whose sum is σ = 59916024. Its totient is φ = 14851840.
The previous prime is 30068569. The next prime is 30068581. The reversal of 30068576 is 67586003.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005 + ... + 8316.
It is an arithmetic number, because the mean of its divisors is an integer number (2496501).
Almost surely, 230068576 is an apocalyptic number.
It is an amenable number.
30068576 is a deficient number, since it is larger than the sum of its proper divisors (29847448).
30068576 is a wasteful number, since it uses less digits than its factorization.
30068576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11414 (or 11406 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 30068576 is about 5483.4821053779. The cubic root of 30068576 is about 310.9598277326.
The spelling of 30068576 in words is "thirty million, sixty-eight thousand, five hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.121 sec. • engine limits •