Base | Representation |
---|---|
bin | 1011010001110000… |
… | …1100100000010011 |
3 | 21210222101021100201 |
4 | 2310130030200103 |
5 | 22144441241011 |
6 | 1220221200031 |
7 | 135006353515 |
oct | 26434144023 |
9 | 7728337321 |
10 | 3027290131 |
11 | 131390a978 |
12 | 705a00017 |
13 | 39324ac48 |
14 | 20a0abbb5 |
15 | 12ab84cc1 |
hex | b470c813 |
3027290131 has 2 divisors, whose sum is σ = 3027290132. Its totient is φ = 3027290130.
The previous prime is 3027290111. The next prime is 3027290141. The reversal of 3027290131 is 1310927203.
It is a strong prime.
It is an emirp because it is prime and its reverse (1310927203) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3027290131 - 25 = 3027290099 is a prime.
It is a super-2 number, since 2×30272901312 = 18328971074499994322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3027290131.
It is not a weakly prime, because it can be changed into another prime (3027290111) 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 as a sum of consecutive naturals, namely, 1513645065 + 1513645066.
It is an arithmetic number, because the mean of its divisors is an integer number (1513645066).
Almost surely, 23027290131 is an apocalyptic number.
3027290131 is a deficient number, since it is larger than the sum of its proper divisors (1).
3027290131 is an equidigital number, since it uses as much as digits as its factorization.
3027290131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 3027290131 is about 55020.8154337974. The cubic root of 3027290131 is about 1446.6096184037.
The spelling of 3027290131 in words is "three billion, twenty-seven million, two hundred ninety thousand, one hundred thirty-one".
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