Base | Representation |
---|---|
bin | 1100000010110100… |
… | …10001001001010001 |
3 | 121200122010122001111 |
4 | 12001122101021101 |
5 | 101220311123004 |
6 | 2545343133321 |
7 | 316144030456 |
oct | 60132211121 |
9 | 17618118044 |
10 | 6466114129 |
11 | 2818a53282 |
12 | 13055a4241 |
13 | 7c0818247 |
14 | 454aa382d |
15 | 27ca0aa04 |
hex | 181691251 |
6466114129 has 2 divisors, whose sum is σ = 6466114130. Its totient is φ = 6466114128.
The previous prime is 6466114099. The next prime is 6466114133. The reversal of 6466114129 is 9214116646.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4662158400 + 1803955729 = 68280^2 + 42473^2 .
It is a cyclic number.
It is not a de Polignac number, because 6466114129 - 25 = 6466114097 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6466114091 and 6466114100.
It is not a weakly prime, because it can be changed into another prime (6466114139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3233057064 + 3233057065.
It is an arithmetic number, because the mean of its divisors is an integer number (3233057065).
Almost surely, 26466114129 is an apocalyptic number.
It is an amenable number.
6466114129 is a deficient number, since it is larger than the sum of its proper divisors (1).
6466114129 is an equidigital number, since it uses as much as digits as its factorization.
6466114129 is an evil number, because the sum of its binary digits is even.
The product of its digits is 62208, while the sum is 40.
The square root of 6466114129 is about 80412.1516252363. The cubic root of 6466114129 is about 1863.0068651200.
The spelling of 6466114129 in words is "six billion, four hundred sixty-six million, one hundred fourteen thousand, one hundred twenty-nine".
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