Base | Representation |
---|---|
bin | 10001110100011… |
… | …10101010010101 |
3 | 101102021110221022 |
4 | 20322032222111 |
5 | 301231412013 |
6 | 22455530525 |
7 | 3463401653 |
oct | 1072165225 |
9 | 342243838 |
10 | 149482133 |
11 | 77419159 |
12 | 42089a45 |
13 | 24c7a288 |
14 | 15bd1dd3 |
15 | d1cb008 |
hex | 8e8ea95 |
149482133 has 2 divisors, whose sum is σ = 149482134. Its totient is φ = 149482132.
The previous prime is 149482127. The next prime is 149482169. The reversal of 149482133 is 331284941.
149482133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 129572689 + 19909444 = 11383^2 + 4462^2 .
It is a cyclic number.
It is not a de Polignac number, because 149482133 - 24 = 149482117 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149482093 and 149482102.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (149481133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74741066 + 74741067.
It is an arithmetic number, because the mean of its divisors is an integer number (74741067).
Almost surely, 2149482133 is an apocalyptic number.
It is an amenable number.
149482133 is a deficient number, since it is larger than the sum of its proper divisors (1).
149482133 is an equidigital number, since it uses as much as digits as its factorization.
149482133 is an evil number, because the sum of its binary digits is even.
The product of its digits is 20736, while the sum is 35.
The square root of 149482133 is about 12226.2886028426. The cubic root of 149482133 is about 530.7171175527.
The spelling of 149482133 in words is "one hundred forty-nine million, four hundred eighty-two thousand, one hundred thirty-three".
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