Base | Representation |
---|---|
bin | 1001100010100010… |
… | …00001110010101011 |
3 | 111012221000220100102 |
4 | 10301101001302223 |
5 | 40442101432132 |
6 | 2204111500015 |
7 | 240626104433 |
oct | 46121016253 |
9 | 14187026312 |
10 | 5121514667 |
11 | 2198a63855 |
12 | bab22760b |
13 | 638096069 |
14 | 3682932c3 |
15 | 1ee95ac62 |
hex | 131441cab |
5121514667 has 2 divisors, whose sum is σ = 5121514668. Its totient is φ = 5121514666.
The previous prime is 5121514597. The next prime is 5121514679. The reversal of 5121514667 is 7664151215.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5121514667 - 210 = 5121513643 is a prime.
It is a super-2 number, since 2×51215146672 = 52459824968592241778, 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 5121514667.
It is not a weakly prime, because it can be changed into another prime (5121514687) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560757333 + 2560757334.
It is an arithmetic number, because the mean of its divisors is an integer number (2560757334).
Almost surely, 25121514667 is an apocalyptic number.
5121514667 is a deficient number, since it is larger than the sum of its proper divisors (1).
5121514667 is an equidigital number, since it uses as much as digits as its factorization.
5121514667 is an evil number, because the sum of its binary digits is even.
The product of its digits is 50400, while the sum is 38.
The square root of 5121514667 is about 71564.7585547524. The cubic root of 5121514667 is about 1723.7176962645.
The spelling of 5121514667 in words is "five billion, one hundred twenty-one million, five hundred fourteen thousand, six hundred sixty-seven".
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