Base | Representation |
---|---|
bin | 10001111000100… |
… | …110111000111111 |
3 | 202220121020000012 |
4 | 101320212320333 |
5 | 1103303131111 |
6 | 45435053435 |
7 | 10302254156 |
oct | 2170467077 |
9 | 686536005 |
10 | 300052031 |
11 | 14440a594 |
12 | 845a127b |
13 | 4a2186a6 |
14 | 2bbc859d |
15 | 1b51e48b |
hex | 11e26e3f |
300052031 has 2 divisors, whose sum is σ = 300052032. Its totient is φ = 300052030.
The previous prime is 300052021. The next prime is 300052061. The reversal of 300052031 is 130250003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 300052031 - 26 = 300051967 is a prime.
It is a super-2 number, since 2×3000520312 = 180062442614449922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 300051997 and 300052015.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (300052021) 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 as a sum of consecutive naturals, namely, 150026015 + 150026016.
It is an arithmetic number, because the mean of its divisors is an integer number (150026016).
Almost surely, 2300052031 is an apocalyptic number.
300052031 is a deficient number, since it is larger than the sum of its proper divisors (1).
300052031 is an equidigital number, since it uses as much as digits as its factorization.
300052031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90, while the sum is 14.
The square root of 300052031 is about 17322.0100161615. The cubic root of 300052031 is about 669.4716492514.
The spelling of 300052031 in words is "three hundred million, fifty-two thousand, thirty-one".
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