Base | Representation |
---|---|
bin | 111001011110… |
… | …0101101001011 |
3 | 2002200220210112 |
4 | 1302330231023 |
5 | 30203224232 |
6 | 2553504535 |
7 | 514061336 |
oct | 162745513 |
9 | 62626715 |
10 | 30133067 |
11 | 16011468 |
12 | a11214b |
13 | 6320723 |
14 | 400561d |
15 | 29a34b2 |
hex | 1cbcb4b |
30133067 has 8 divisors (see below), whose sum is σ = 31209024. Its totient is φ = 29074248.
The previous prime is 30133057. The next prime is 30133079. The reversal of 30133067 is 76033103.
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 30133067 - 26 = 30133003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30133057) 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, 653 + ... + 7790.
It is an arithmetic number, because the mean of its divisors is an integer number (3901128).
Almost surely, 230133067 is an apocalyptic number.
30133067 is a deficient number, since it is larger than the sum of its proper divisors (1075957).
30133067 is an equidigital number, since it uses as much as digits as its factorization.
30133067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8569.
The product of its (nonzero) digits is 1134, while the sum is 23.
The square root of 30133067 is about 5489.3594343967. The cubic root of 30133067 is about 311.1819842455.
The spelling of 30133067 in words is "thirty million, one hundred thirty-three thousand, sixty-seven".
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