Base | Representation |
---|---|
bin | 1111110001000… |
… | …00111011001111 |
3 | 100012212021100121 |
4 | 13320200323033 |
5 | 232324133224 |
6 | 21042405411 |
7 | 3164103241 |
oct | 770407317 |
9 | 305767317 |
10 | 132255439 |
11 | 68722518 |
12 | 38360867 |
13 | 21528274 |
14 | 137ca091 |
15 | b926be4 |
hex | 7e20ecf |
132255439 has 2 divisors, whose sum is σ = 132255440. Its totient is φ = 132255438.
The previous prime is 132255413. The next prime is 132255449. The reversal of 132255439 is 934552231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 132255439 - 25 = 132255407 is a prime.
It is a super-2 number, since 2×1322554392 = 34983002290165442, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132255449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66127719 + 66127720.
It is an arithmetic number, because the mean of its divisors is an integer number (66127720).
Almost surely, 2132255439 is an apocalyptic number.
132255439 is a deficient number, since it is larger than the sum of its proper divisors (1).
132255439 is an equidigital number, since it uses as much as digits as its factorization.
132255439 is an evil number, because the sum of its binary digits is even.
The product of its digits is 32400, while the sum is 34.
The square root of 132255439 is about 11500.2364758295. The cubic root of 132255439 is about 509.4925607638.
The spelling of 132255439 in words is "one hundred thirty-two million, two hundred fifty-five thousand, four hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •