Base | Representation |
---|---|
bin | 10000000101011… |
… | …11011011000101 |
3 | 100101220110202022 |
4 | 20002233123011 |
5 | 234020430021 |
6 | 21220052525 |
7 | 3225640115 |
oct | 1002573305 |
9 | 311813668 |
10 | 134936261 |
11 | 6a193679 |
12 | 39234145 |
13 | 21c56555 |
14 | 13cc7045 |
15 | bca61ab |
hex | 80af6c5 |
134936261 has 2 divisors, whose sum is σ = 134936262. Its totient is φ = 134936260.
The previous prime is 134936237. The next prime is 134936267. The reversal of 134936261 is 162639431.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 120450625 + 14485636 = 10975^2 + 3806^2 .
It is a cyclic number.
It is not a de Polignac number, because 134936261 - 210 = 134935237 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134936267) 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, 67468130 + 67468131.
It is an arithmetic number, because the mean of its divisors is an integer number (67468131).
Almost surely, 2134936261 is an apocalyptic number.
It is an amenable number.
134936261 is a deficient number, since it is larger than the sum of its proper divisors (1).
134936261 is an equidigital number, since it uses as much as digits as its factorization.
134936261 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 23328, while the sum is 35.
The square root of 134936261 is about 11616.2068249494. The cubic root of 134936261 is about 512.9120363626.
The spelling of 134936261 in words is "one hundred thirty-four million, nine hundred thirty-six thousand, two hundred sixty-one".
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