Base | Representation |
---|---|
bin | 101000001011110… |
… | …0000000111010101 |
3 | 10110222010200012101 |
4 | 1100113200013111 |
5 | 10230133310013 |
6 | 341443322101 |
7 | 45261453652 |
oct | 12027400725 |
9 | 3428120171 |
10 | 1348338133 |
11 | 63211343a |
12 | 317680331 |
13 | 186460b1c |
14 | cb104c29 |
15 | 7d58c8dd |
hex | 505e01d5 |
1348338133 has 2 divisors, whose sum is σ = 1348338134. Its totient is φ = 1348338132.
The previous prime is 1348338029. The next prime is 1348338169. The reversal of 1348338133 is 3318338431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 680270724 + 668067409 = 26082^2 + 25847^2 .
It is a cyclic number.
It is not a de Polignac number, because 1348338133 - 217 = 1348207061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1348338092 and 1348338101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1348338193) 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 as a sum of consecutive naturals, namely, 674169066 + 674169067.
It is an arithmetic number, because the mean of its divisors is an integer number (674169067).
Almost surely, 21348338133 is an apocalyptic number.
It is an amenable number.
1348338133 is a deficient number, since it is larger than the sum of its proper divisors (1).
1348338133 is an equidigital number, since it uses as much as digits as its factorization.
1348338133 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 62208, while the sum is 37.
The square root of 1348338133 is about 36719.7240321874. The cubic root of 1348338133 is about 1104.7557544564.
The spelling of 1348338133 in words is "one billion, three hundred forty-eight million, three hundred thirty-eight thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •