Base | Representation |
---|---|
bin | 1111110010011… |
… | …00010101011001 |
3 | 100020012022020212 |
4 | 13321030111121 |
5 | 232400330431 |
6 | 21050300505 |
7 | 3165443513 |
oct | 771142531 |
9 | 306168225 |
10 | 132433241 |
11 | 68834066 |
12 | 38427735 |
13 | 2158b185 |
14 | 13834bb3 |
15 | b95e72b |
hex | 7e4c559 |
132433241 has 4 divisors (see below), whose sum is σ = 138191232. Its totient is φ = 126675252.
The previous prime is 132433237. The next prime is 132433267. The reversal of 132433241 is 142334231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 132433241 - 22 = 132433237 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 5757967 = 132433241 / (1 + 3 + 2 + 4 + 3 + 3 + 2 + 4 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132433201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878961 + ... + 2879006.
It is an arithmetic number, because the mean of its divisors is an integer number (34547808).
Almost surely, 2132433241 is an apocalyptic number.
It is an amenable number.
132433241 is a deficient number, since it is larger than the sum of its proper divisors (5757991).
132433241 is an equidigital number, since it uses as much as digits as its factorization.
132433241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5757990.
The product of its digits is 1728, while the sum is 23.
The square root of 132433241 is about 11507.9642422107. The cubic root of 132433241 is about 509.7207762834.
Adding to 132433241 its reverse (142334231), we get a palindrome (274767472).
The spelling of 132433241 in words is "one hundred thirty-two million, four hundred thirty-three thousand, two hundred forty-one".
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