Base | Representation |
---|---|
bin | 111001110010… |
… | …1101000100011 |
3 | 2010000102202102 |
4 | 1303211220203 |
5 | 30224110312 |
6 | 3001241015 |
7 | 515360153 |
oct | 163455043 |
9 | 63012672 |
10 | 30300707 |
11 | 16116408 |
12 | a19316b |
13 | 637bb18 |
14 | 404a763 |
15 | 29d7ec2 |
hex | 1ce5a23 |
30300707 has 4 divisors (see below), whose sum is σ = 30600816. Its totient is φ = 30000600.
The previous prime is 30300703. The next prime is 30300709. The reversal of 30300707 is 70700303.
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 30300707 - 22 = 30300703 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30300703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149903 + ... + 150104.
It is an arithmetic number, because the mean of its divisors is an integer number (7650204).
Almost surely, 230300707 is an apocalyptic number.
30300707 is a deficient number, since it is larger than the sum of its proper divisors (300109).
30300707 is a wasteful number, since it uses less digits than its factorization.
30300707 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 300108.
The product of its (nonzero) digits is 441, while the sum is 20.
The square root of 30300707 is about 5504.6077971096. The cubic root of 30300707 is about 311.7579860836.
The spelling of 30300707 in words is "thirty million, three hundred thousand, seven hundred seven".
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