Base | Representation |
---|---|
bin | 1111101111010… |
… | …00101111001011 |
3 | 100012102120122121 |
4 | 13313220233023 |
5 | 232244302131 |
6 | 21033432111 |
7 | 3162124246 |
oct | 767505713 |
9 | 305376577 |
10 | 132025291 |
11 | 68585612 |
12 | 3826b637 |
13 | 21477598 |
14 | 1376a25d |
15 | b8cd911 |
hex | 7de8bcb |
132025291 has 2 divisors, whose sum is σ = 132025292. Its totient is φ = 132025290.
The previous prime is 132025259. The next prime is 132025301. The reversal of 132025291 is 192520231.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (192520231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132025291 - 25 = 132025259 is a prime.
It is not a weakly prime, because it can be changed into another prime (132025241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66012645 + 66012646.
It is an arithmetic number, because the mean of its divisors is an integer number (66012646).
Almost surely, 2132025291 is an apocalyptic number.
132025291 is a deficient number, since it is larger than the sum of its proper divisors (1).
132025291 is an equidigital number, since it uses as much as digits as its factorization.
132025291 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 132025291 is about 11490.2258898596. The cubic root of 132025291 is about 509.1968532612.
The spelling of 132025291 in words is "one hundred thirty-two million, twenty-five thousand, two hundred ninety-one".
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