Base | Representation |
---|---|
bin | 111001011010… |
… | …0111111011011 |
3 | 2002122022110011 |
4 | 1302310333123 |
5 | 30201221332 |
6 | 2553102351 |
7 | 513600244 |
oct | 162647733 |
9 | 62568404 |
10 | 30101467 |
11 | 15a9a750 |
12 | a0b79b7 |
13 | 630c226 |
14 | 3dd7ccb |
15 | 2998e47 |
hex | 1cb4fdb |
30101467 has 4 divisors (see below), whose sum is σ = 32837976. Its totient is φ = 27364960.
The previous prime is 30101459. The next prime is 30101483. The reversal of 30101467 is 76410103.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30101467 - 23 = 30101459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30101437) 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 3 ways as a sum of consecutive naturals, for example, 1368238 + ... + 1368259.
It is an arithmetic number, because the mean of its divisors is an integer number (8209494).
Almost surely, 230101467 is an apocalyptic number.
30101467 is a deficient number, since it is larger than the sum of its proper divisors (2736509).
30101467 is a wasteful number, since it uses less digits than its factorization.
30101467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2736508.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 30101467 is about 5486.4803836339. The cubic root of 30101467 is about 311.0731692344.
The spelling of 30101467 in words is "thirty million, one hundred one thousand, four hundred sixty-seven".
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