Base | Representation |
---|---|
bin | 10000000000101… |
… | …11100110001101 |
3 | 100100201212200201 |
4 | 20000113212031 |
5 | 233341030011 |
6 | 21154453501 |
7 | 3220440055 |
oct | 1000274615 |
9 | 310655621 |
10 | 134314381 |
11 | 698a9423 |
12 | 38b94291 |
13 | 21a99486 |
14 | 13ba4565 |
15 | bbd1cc1 |
hex | 801798d |
134314381 has 2 divisors, whose sum is σ = 134314382. Its totient is φ = 134314380.
The previous prime is 134314357. The next prime is 134314387. The reversal of 134314381 is 183413431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 99102025 + 35212356 = 9955^2 + 5934^2 .
It is a cyclic number.
It is not a de Polignac number, because 134314381 - 221 = 132217229 is a prime.
It is a super-2 number, since 2×1343143812 = 36080705886826322, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (134314387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67157190 + 67157191.
It is an arithmetic number, because the mean of its divisors is an integer number (67157191).
Almost surely, 2134314381 is an apocalyptic number.
It is an amenable number.
134314381 is a deficient number, since it is larger than the sum of its proper divisors (1).
134314381 is an equidigital number, since it uses as much as digits as its factorization.
134314381 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3456, while the sum is 28.
The square root of 134314381 is about 11589.4081384685. The cubic root of 134314381 is about 512.1228711556.
The spelling of 134314381 in words is "one hundred thirty-four million, three hundred fourteen thousand, three hundred eighty-one".
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