Base | Representation |
---|---|
bin | 1111110010011… |
… | …00001000111011 |
3 | 100020012021011022 |
4 | 13321030020323 |
5 | 232400314233 |
6 | 21050253055 |
7 | 3165441263 |
oct | 771141073 |
9 | 306167138 |
10 | 132432443 |
11 | 68833500 |
12 | 3842718b |
13 | 2158a9c0 |
14 | 138347a3 |
15 | b95e398 |
hex | 7e4c23b |
132432443 has 12 divisors (see below), whose sum is σ = 156765504. Its totient is φ = 111130800.
The previous prime is 132432437. The next prime is 132432449. The reversal of 132432443 is 344234231.
It is an interprime number because it is at equal distance from previous prime (132432437) and next prime (132432449).
It is not a de Polignac number, because 132432443 - 28 = 132432187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132432449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40523 + ... + 43668.
It is an arithmetic number, because the mean of its divisors is an integer number (13063792).
Almost surely, 2132432443 is an apocalyptic number.
132432443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
132432443 is a deficient number, since it is larger than the sum of its proper divisors (24333061).
132432443 is a wasteful number, since it uses less digits than its factorization.
132432443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84226 (or 84215 counting only the distinct ones).
The product of its digits is 6912, while the sum is 26.
The square root of 132432443 is about 11507.9295705179. The cubic root of 132432443 is about 509.7197524770.
Adding to 132432443 its reverse (344234231), we get a palindrome (476666674).
The spelling of 132432443 in words is "one hundred thirty-two million, four hundred thirty-two thousand, four hundred forty-three".
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