Base | Representation |
---|---|
bin | 1111110010011… |
… | …00010010000001 |
3 | 100020012021221212 |
4 | 13321030102001 |
5 | 232400324100 |
6 | 21050255505 |
7 | 3165443054 |
oct | 771142201 |
9 | 306167855 |
10 | 132433025 |
11 | 6883398a |
12 | 38427595 |
13 | 2158b04a |
14 | 13834a9b |
15 | b95e635 |
hex | 7e4c481 |
132433025 has 12 divisors (see below), whose sum is σ = 164456364. Its totient is φ = 105792000.
The previous prime is 132433019. The next prime is 132433039. The reversal of 132433025 is 520334231.
It can be written as a sum of positive squares in 6 ways, for example, as 16289296 + 116143729 = 4036^2 + 10777^2 .
It is a de Polignac number, because none of the positive numbers 2k-132433025 is a prime.
It is a super-2 number, since 2×1324330252 = 35077012221301250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15545 + ... + 22505.
It is an arithmetic number, because the mean of its divisors is an integer number (13704697).
Almost surely, 2132433025 is an apocalyptic number.
It is an amenable number.
132433025 is a deficient number, since it is larger than the sum of its proper divisors (32023339).
132433025 is an equidigital number, since it uses as much as digits as its factorization.
132433025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7732 (or 7727 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 132433025 is about 11507.9548574019. The cubic root of 132433025 is about 509.7204991633.
Adding to 132433025 its reverse (520334231), we get a palindrome (652767256).
The spelling of 132433025 in words is "one hundred thirty-two million, four hundred thirty-three thousand, twenty-five".
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