Base | Representation |
---|---|
bin | 111110001010000011… |
… | …1011111011000101101 |
3 | 110202112112222110122022 |
4 | 1330110013133120231 |
5 | 4141332230302221 |
6 | 141153123355525 |
7 | 12433536656546 |
oct | 1742407373055 |
9 | 422475873568 |
10 | 133481494061 |
11 | 51677907153 |
12 | 21a52822ba5 |
13 | c783261aa6 |
14 | 6663a0b4cd |
15 | 37138174ab |
hex | 1f141df62d |
133481494061 has 2 divisors, whose sum is σ = 133481494062. Its totient is φ = 133481494060.
The previous prime is 133481494049. The next prime is 133481494073. The reversal of 133481494061 is 160494184331.
It is a balanced prime because it is at equal distance from previous prime (133481494049) and next prime (133481494073).
It can be written as a sum of positive squares in only one way, i.e., 130560091561 + 2921402500 = 361331^2 + 54050^2 .
It is a cyclic number.
It is not a de Polignac number, because 133481494061 - 210 = 133481493037 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (133481494021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66740747030 + 66740747031.
It is an arithmetic number, because the mean of its divisors is an integer number (66740747031).
Almost surely, 2133481494061 is an apocalyptic number.
It is an amenable number.
133481494061 is a deficient number, since it is larger than the sum of its proper divisors (1).
133481494061 is an equidigital number, since it uses as much as digits as its factorization.
133481494061 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 248832, while the sum is 44.
The spelling of 133481494061 in words is "one hundred thirty-three billion, four hundred eighty-one million, four hundred ninety-four thousand, sixty-one".
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