Base | Representation |
---|---|
bin | 111001110110… |
… | …1100101101110 |
3 | 2010002002110100 |
4 | 1303231211232 |
5 | 30231131134 |
6 | 3002051530 |
7 | 515554155 |
oct | 163554556 |
9 | 63062410 |
10 | 30333294 |
11 | 16138942 |
12 | a1a9ba6 |
13 | 63908c4 |
14 | 405859c |
15 | 29e2999 |
hex | 1ced96e |
30333294 has 24 divisors (see below), whose sum is σ = 66364272. Its totient is φ = 10012320.
The previous prime is 30333269. The next prime is 30333319. The reversal of 30333294 is 49233303.
It is an interprime number because it is at equal distance from previous prime (30333269) and next prime (30333319).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6327 + ... + 10034.
It is an arithmetic number, because the mean of its divisors is an integer number (2765178).
Almost surely, 230333294 is an apocalyptic number.
30333294 is an abundant number, since it is smaller than the sum of its proper divisors (36030978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30333294 is a wasteful number, since it uses less digits than its factorization.
30333294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16472 (or 16469 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
The square root of 30333294 is about 5507.5669764425. The cubic root of 30333294 is about 311.8697064441.
Adding to 30333294 its reverse (49233303), we get a palindrome (79566597).
The spelling of 30333294 in words is "thirty million, three hundred thirty-three thousand, two hundred ninety-four".
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