Base | Representation |
---|---|
bin | 111010111100… |
… | …0000001011100 |
3 | 2011010220021011 |
4 | 1311320001130 |
5 | 30402302231 |
6 | 3022145004 |
7 | 523435246 |
oct | 165700134 |
9 | 64126234 |
10 | 30900316 |
11 | 16495957 |
12 | a422164 |
13 | 652ba15 |
14 | 4165096 |
15 | 2aa59b1 |
hex | 1d7805c |
30900316 has 48 divisors (see below), whose sum is σ = 59076864. Its totient is φ = 14103936.
The previous prime is 30900277. The next prime is 30900323. The reversal of 30900316 is 61300903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288735 + ... + 288841.
It is an arithmetic number, because the mean of its divisors is an integer number (1230768).
Almost surely, 230900316 is an apocalyptic number.
It is an amenable number.
30900316 is a deficient number, since it is larger than the sum of its proper divisors (28176548).
30900316 is a wasteful number, since it uses less digits than its factorization.
30900316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 30900316 is about 5558.8052673214. The cubic root of 30900316 is about 313.8009882055.
The spelling of 30900316 in words is "thirty million, nine hundred thousand, three hundred sixteen".
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