Base | Representation |
---|---|
bin | 10001111001010… |
… | …010111000010101 |
3 | 202220221101011121 |
4 | 101321102320111 |
5 | 1103324412323 |
6 | 45443003541 |
7 | 10303634401 |
oct | 2171227025 |
9 | 686841147 |
10 | 300232213 |
11 | 1445229a6 |
12 | 846695b1 |
13 | 4a27c6c8 |
14 | 2bc34101 |
15 | 1b557a5d |
hex | 11e52e15 |
300232213 has 2 divisors, whose sum is σ = 300232214. Its totient is φ = 300232212.
The previous prime is 300232201. The next prime is 300232249. The reversal of 300232213 is 312232003.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 202578289 + 97653924 = 14233^2 + 9882^2 .
It is a cyclic number.
It is not a de Polignac number, because 300232213 - 225 = 266677781 is a prime.
It is a super-3 number, since 3×3002322133 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (300232013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150116106 + 150116107.
It is an arithmetic number, because the mean of its divisors is an integer number (150116107).
Almost surely, 2300232213 is an apocalyptic number.
It is an amenable number.
300232213 is a deficient number, since it is larger than the sum of its proper divisors (1).
300232213 is an equidigital number, since it uses as much as digits as its factorization.
300232213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 300232213 is about 17327.2101909107. The cubic root of 300232213 is about 669.6056289069.
Adding to 300232213 its reverse (312232003), we get a palindrome (612464216).
The spelling of 300232213 in words is "three hundred million, two hundred thirty-two thousand, two hundred thirteen".
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