Base | Representation |
---|---|
bin | 1111110010010… |
… | …10011100101111 |
3 | 100020011220122212 |
4 | 13321022130233 |
5 | 232400104034 |
6 | 21050201035 |
7 | 3165412142 |
oct | 771123457 |
9 | 306156585 |
10 | 132425519 |
11 | 68829286 |
12 | 3842317b |
13 | 215877c5 |
14 | 13832059 |
15 | b95c2ce |
hex | 7e4a72f |
132425519 has 2 divisors, whose sum is σ = 132425520. Its totient is φ = 132425518.
The previous prime is 132425483. The next prime is 132425533. The reversal of 132425519 is 915524231.
It is a strong prime.
It is an emirp because it is prime and its reverse (915524231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132425519 - 224 = 115648303 is a prime.
It is a super-2 number, since 2×1324255192 = 35073036164838722, which contains 22 as substring.
It is a Chen prime.
It is equal to p7507913 and since 132425519 and 7507913 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132425549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66212759 + 66212760.
It is an arithmetic number, because the mean of its divisors is an integer number (66212760).
Almost surely, 2132425519 is an apocalyptic number.
132425519 is a deficient number, since it is larger than the sum of its proper divisors (1).
132425519 is an equidigital number, since it uses as much as digits as its factorization.
132425519 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10800, while the sum is 32.
The square root of 132425519 is about 11507.6287305422. The cubic root of 132425519 is about 509.7108690519.
The spelling of 132425519 in words is "one hundred thirty-two million, four hundred twenty-five thousand, five hundred nineteen".
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