Base | Representation |
---|---|
bin | 111010010110… |
… | …1010001100010 |
3 | 2010120100021112 |
4 | 1310231101202 |
5 | 30313003041 |
6 | 3011423322 |
7 | 521021522 |
oct | 164552142 |
9 | 63510245 |
10 | 30594146 |
11 | 162a6920 |
12 | a2b4b42 |
13 | 645255b |
14 | 40c5682 |
15 | 2a44deb |
hex | 1d2d462 |
30594146 has 8 divisors (see below), whose sum is σ = 50063184. Its totient is φ = 13906420.
The previous prime is 30594121. The next prime is 30594149. The reversal of 30594146 is 64149503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (30594149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695300 + ... + 695343.
It is an arithmetic number, because the mean of its divisors is an integer number (6257898).
Almost surely, 230594146 is an apocalyptic number.
30594146 is a deficient number, since it is larger than the sum of its proper divisors (19469038).
30594146 is a wasteful number, since it uses less digits than its factorization.
30594146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1390656.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 30594146 is about 5531.1975195250. The cubic root of 30594146 is about 312.7611334091.
The spelling of 30594146 in words is "thirty million, five hundred ninety-four thousand, one hundred forty-six".
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