Base | Representation |
---|---|
bin | 111001110110… |
… | …1100110111110 |
3 | 2010002002120022 |
4 | 1303231212332 |
5 | 30231131444 |
6 | 3002052142 |
7 | 515554331 |
oct | 163554676 |
9 | 63062508 |
10 | 30333374 |
11 | 16138a05 |
12 | a1aa052 |
13 | 6390956 |
14 | 4058618 |
15 | 29e29ee |
hex | 1ced9be |
30333374 has 8 divisors (see below), whose sum is σ = 45523488. Its totient is φ = 15158880.
The previous prime is 30333337. The next prime is 30333421. The reversal of 30333374 is 47333303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×303333742 = 1840227156447752, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5174 + ... + 9350.
It is an arithmetic number, because the mean of its divisors is an integer number (5690436).
Almost surely, 230333374 is an apocalyptic number.
30333374 is a deficient number, since it is larger than the sum of its proper divisors (15190114).
30333374 is a wasteful number, since it uses less digits than its factorization.
30333374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7810.
The product of its (nonzero) digits is 6804, while the sum is 26.
The square root of 30333374 is about 5507.5742391728. The cubic root of 30333374 is about 311.8699806154.
Adding to 30333374 its reverse (47333303), we get a palindrome (77666677).
The spelling of 30333374 in words is "thirty million, three hundred thirty-three thousand, three hundred seventy-four".
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