Base | Representation |
---|---|
bin | 111110100111010011… |
… | …0010001110000110101 |
3 | 110212001221012000022021 |
4 | 1331032212101300311 |
5 | 4200334414041003 |
6 | 141434333033141 |
7 | 12500052416041 |
oct | 1751646216065 |
9 | 425057160267 |
10 | 134462643253 |
11 | 52030725054 |
12 | 220873257b1 |
13 | c8ab5cb943 |
14 | 671804d021 |
15 | 376ea232bd |
hex | 1f4e991c35 |
134462643253 has 2 divisors, whose sum is σ = 134462643254. Its totient is φ = 134462643252.
The previous prime is 134462643223. The next prime is 134462643257. The reversal of 134462643253 is 352346264431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 121453644004 + 13008999249 = 348502^2 + 114057^2 .
It is a cyclic number.
It is not a de Polignac number, because 134462643253 - 213 = 134462635061 is a prime.
It is a super-3 number, since 3×1344626432533 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134462643257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67231321626 + 67231321627.
It is an arithmetic number, because the mean of its divisors is an integer number (67231321627).
Almost surely, 2134462643253 is an apocalyptic number.
It is an amenable number.
134462643253 is a deficient number, since it is larger than the sum of its proper divisors (1).
134462643253 is an equidigital number, since it uses as much as digits as its factorization.
134462643253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1244160, while the sum is 43.
The spelling of 134462643253 in words is "one hundred thirty-four billion, four hundred sixty-two million, six hundred forty-three thousand, two hundred fifty-three".
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