Base | Representation |
---|---|
bin | 1100001000100010… |
… | …10100110001010011 |
3 | 121210222102122010021 |
4 | 12010101110301103 |
5 | 101320102220311 |
6 | 2554215444311 |
7 | 320265643033 |
oct | 60421246123 |
9 | 17728378107 |
10 | 6514101331 |
11 | 2843049821 |
12 | 1319686697 |
13 | 7ca74a43a |
14 | 45b1d58c3 |
15 | 281d39171 |
hex | 184454c53 |
6514101331 has 16 divisors (see below), whose sum is σ = 7121369088. Its totient is φ = 5939841600.
The previous prime is 6514101329. The next prime is 6514101359. The reversal of 6514101331 is 1331014156.
It is a cyclic number.
It is not a de Polignac number, because 6514101331 - 21 = 6514101329 is a prime.
It is a super-2 number, since 2×65141013312 = 84867032301071943122, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6514101296 and 6514101305.
It is not an unprimeable number, because it can be changed into a prime (6514101431) 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 in 15 ways as a sum of consecutive naturals, for example, 20410 + ... + 115951.
It is an arithmetic number, because the mean of its divisors is an integer number (445085568).
Almost surely, 26514101331 is an apocalyptic number.
6514101331 is a deficient number, since it is larger than the sum of its proper divisors (607267757).
6514101331 is a wasteful number, since it uses less digits than its factorization.
6514101331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136482.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 6514101331 is about 80709.9828459900. The cubic root of 6514101331 is about 1867.6041773707.
Adding to 6514101331 its reverse (1331014156), we get a palindrome (7845115487).
The spelling of 6514101331 in words is "six billion, five hundred fourteen million, one hundred one thousand, three hundred thirty-one".
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