Base | Representation |
---|---|
bin | 1011010010011010… |
… | …0110000010001011 |
3 | 21211011111202201222 |
4 | 2310212212002023 |
5 | 22201141004024 |
6 | 1220355432255 |
7 | 135041466203 |
oct | 26446460213 |
9 | 7734452658 |
10 | 3030016139 |
11 | 1315401a77 |
12 | 7068b568b |
13 | 393993977 |
14 | 20a5bb403 |
15 | 12b02285e |
hex | b49a608b |
3030016139 has 2 divisors, whose sum is σ = 3030016140. Its totient is φ = 3030016138.
The previous prime is 3030016133. The next prime is 3030016147. The reversal of 3030016139 is 9316100303.
It is a weak prime.
It is an emirp because it is prime and its reverse (9316100303) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3030016139 - 24 = 3030016123 is a prime.
It is not a weakly prime, because it can be changed into another prime (3030016133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515008069 + 1515008070.
It is an arithmetic number, because the mean of its divisors is an integer number (1515008070).
Almost surely, 23030016139 is an apocalyptic number.
3030016139 is a deficient number, since it is larger than the sum of its proper divisors (1).
3030016139 is an equidigital number, since it uses as much as digits as its factorization.
3030016139 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1458, while the sum is 26.
The square root of 3030016139 is about 55045.5823749736. The cubic root of 3030016139 is about 1447.0437014884.
The spelling of 3030016139 in words is "three billion, thirty million, sixteen thousand, one hundred thirty-nine".
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