Base | Representation |
---|---|
bin | 111001010111… |
… | …0110110111011 |
3 | 2002121000222210 |
4 | 1302232312323 |
5 | 30144420342 |
6 | 2552350203 |
7 | 513434100 |
oct | 162566673 |
9 | 62530883 |
10 | 30076347 |
11 | 15a82894 |
12 | a0a5363 |
13 | 6300972 |
14 | 3dccaa7 |
15 | 299179c |
hex | 1caedbb |
30076347 has 12 divisors (see below), whose sum is σ = 46649256. Its totient is φ = 17186400.
The previous prime is 30076279. The next prime is 30076351. The reversal of 30076347 is 74367003.
It is not a de Polignac number, because 30076347 - 210 = 30075323 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (30076357) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 102154 + ... + 102447.
It is an arithmetic number, because the mean of its divisors is an integer number (3887438).
Almost surely, 230076347 is an apocalyptic number.
30076347 is a deficient number, since it is larger than the sum of its proper divisors (16572909).
30076347 is a wasteful number, since it uses less digits than its factorization.
30076347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204618 (or 204611 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 30.
The square root of 30076347 is about 5484.1906422005. The cubic root of 30076347 is about 310.9866138440.
The spelling of 30076347 in words is "thirty million, seventy-six thousand, three hundred forty-seven".
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