Base | Representation |
---|---|
bin | 1011011111100011… |
… | …0101101110011011 |
3 | 21222000012212122012 |
4 | 2313320311232123 |
5 | 22304243140101 |
6 | 1230045020135 |
7 | 136311115001 |
oct | 26770655633 |
9 | 7860185565 |
10 | 3085130651 |
11 | 1343526359 |
12 | 72125464b |
13 | 3a221ccc5 |
14 | 213a46a71 |
15 | 130cacbbb |
hex | b7e35b9b |
3085130651 has 2 divisors, whose sum is σ = 3085130652. Its totient is φ = 3085130650.
The previous prime is 3085130627. The next prime is 3085130683. The reversal of 3085130651 is 1560315803.
It is an a-pointer prime, because the next prime (3085130683) can be obtained adding 3085130651 to its sum of digits (32).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3085130651 - 222 = 3080936347 is a prime.
It is a super-2 number, since 2×30851306512 = 19036062267479367602, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3085130611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542565325 + 1542565326.
It is an arithmetic number, because the mean of its divisors is an integer number (1542565326).
Almost surely, 23085130651 is an apocalyptic number.
3085130651 is a deficient number, since it is larger than the sum of its proper divisors (1).
3085130651 is an equidigital number, since it uses as much as digits as its factorization.
3085130651 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 3085130651 is about 55543.9524250840. The cubic root of 3085130651 is about 1455.7647088076.
The spelling of 3085130651 in words is "three billion, eighty-five million, one hundred thirty thousand, six hundred fifty-one".
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