Base | Representation |
---|---|
bin | 111001110111… |
… | …0000101110101 |
3 | 2010002012021110 |
4 | 1303232011311 |
5 | 30231212344 |
6 | 3002105233 |
7 | 515563152 |
oct | 163560565 |
9 | 63065243 |
10 | 30335349 |
11 | 1613a440 |
12 | a1ab219 |
13 | 6391815 |
14 | 4059229 |
15 | 29e33b9 |
hex | 1cee175 |
30335349 has 8 divisors (see below), whose sum is σ = 44124192. Its totient is φ = 18385040.
The previous prime is 30335317. The next prime is 30335353. The reversal of 30335349 is 94353303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30335349 - 25 = 30335317 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30339349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459594 + ... + 459659.
It is an arithmetic number, because the mean of its divisors is an integer number (5515524).
Almost surely, 230335349 is an apocalyptic number.
It is an amenable number.
30335349 is a deficient number, since it is larger than the sum of its proper divisors (13788843).
30335349 is a wasteful number, since it uses less digits than its factorization.
30335349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919267.
The product of its (nonzero) digits is 14580, while the sum is 30.
The square root of 30335349 is about 5507.7535347907. The cubic root of 30335349 is about 311.8767490662.
The spelling of 30335349 in words is "thirty million, three hundred thirty-five thousand, three hundred forty-nine".
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