Base | Representation |
---|---|
bin | 1000101111011010010… |
… | …00010101110101100101 |
3 | 1001201012121000012000002 |
4 | 10113231020111311211 |
5 | 14410034232131323 |
6 | 345545322231045 |
7 | 30461325325502 |
oct | 4275510256545 |
9 | 1051177005002 |
10 | 300331130213 |
11 | 106408103334 |
12 | 4a258355485 |
13 | 22423608c4a |
14 | 107710da4a9 |
15 | 7c2b7bb828 |
hex | 45ed215d65 |
300331130213 has 2 divisors, whose sum is σ = 300331130214. Its totient is φ = 300331130212.
The previous prime is 300331130171. The next prime is 300331130291. The reversal of 300331130213 is 312031133003.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 235343354884 + 64987775329 = 485122^2 + 254927^2 .
It is a cyclic number.
It is not a de Polignac number, because 300331130213 - 230 = 299257388389 is a prime.
It is a super-2 number, since 2×3003311302132 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (300331130293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150165565106 + 150165565107.
It is an arithmetic number, because the mean of its divisors is an integer number (150165565107).
Almost surely, 2300331130213 is an apocalyptic number.
It is an amenable number.
300331130213 is a deficient number, since it is larger than the sum of its proper divisors (1).
300331130213 is an equidigital number, since it uses as much as digits as its factorization.
300331130213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 300331130213 its reverse (312031133003), we get a palindrome (612362263216).
The spelling of 300331130213 in words is "three hundred billion, three hundred thirty-one million, one hundred thirty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •