Base | Representation |
---|---|
bin | 111001110011… |
… | …0100011111100 |
3 | 2010000121222012 |
4 | 1303212203330 |
5 | 30224221013 |
6 | 3001310352 |
7 | 515404223 |
oct | 163464374 |
9 | 63017865 |
10 | 30304508 |
11 | 16119253 |
12 | a1953b8 |
13 | 6380780 |
14 | 404bcba |
15 | 29d91a8 |
hex | 1ce68fc |
30304508 has 24 divisors (see below), whose sum is σ = 58444848. Its totient is φ = 13660416.
The previous prime is 30304493. The next prime is 30304511. The reversal of 30304508 is 80540303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4541 + ... + 9012.
It is an arithmetic number, because the mean of its divisors is an integer number (2435202).
Almost surely, 230304508 is an apocalyptic number.
It is an amenable number.
30304508 is a deficient number, since it is larger than the sum of its proper divisors (28140340).
30304508 is a wasteful number, since it uses less digits than its factorization.
30304508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13613 (or 13611 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 30304508 is about 5504.9530424882. The cubic root of 30304508 is about 311.7710214512.
The spelling of 30304508 in words is "thirty million, three hundred four thousand, five hundred eight".
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