Base | Representation |
---|---|
bin | 111101111101111111… |
… | …0010010111110100101 |
3 | 110201111022210010020201 |
4 | 1323323332102332211 |
5 | 4140020031241012 |
6 | 141045013430501 |
7 | 12420520666144 |
oct | 1737376227645 |
9 | 421438703221 |
10 | 133076430757 |
11 | 5148a1a3096 |
12 | 2195b03b431 |
13 | c71a36996a |
14 | 6625cc975b |
15 | 36dcea3857 |
hex | 1efbf92fa5 |
133076430757 has 2 divisors, whose sum is σ = 133076430758. Its totient is φ = 133076430756.
The previous prime is 133076430743. The next prime is 133076430761. The reversal of 133076430757 is 757034670331.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 110065361121 + 23011069636 = 331761^2 + 151694^2 .
It is an emirp because it is prime and its reverse (757034670331) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 133076430757 - 27 = 133076430629 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133076430727) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66538215378 + 66538215379.
It is an arithmetic number, because the mean of its divisors is an integer number (66538215379).
Almost surely, 2133076430757 is an apocalyptic number.
It is an amenable number.
133076430757 is a deficient number, since it is larger than the sum of its proper divisors (1).
133076430757 is an equidigital number, since it uses as much as digits as its factorization.
133076430757 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1111320, while the sum is 46.
The spelling of 133076430757 in words is "one hundred thirty-three billion, seventy-six million, four hundred thirty thousand, seven hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •