Base | Representation |
---|---|
bin | 1111110001111… |
… | …10001110010011 |
3 | 100020002100222012 |
4 | 13320332032103 |
5 | 232342003233 |
6 | 21045133135 |
7 | 3165113144 |
oct | 770761623 |
9 | 306070865 |
10 | 132375443 |
11 | 687a46a2 |
12 | 383ba1ab |
13 | 2156aa85 |
14 | 1381bacb |
15 | b94c548 |
hex | 7e3e393 |
132375443 has 4 divisors (see below), whose sum is σ = 132399240. Its totient is φ = 132351648.
The previous prime is 132375437. The next prime is 132375473. The reversal of 132375443 is 344573231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344573231 = 239 ⋅1441729.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-132375443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132375433) 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 in 3 ways as a sum of consecutive naturals, for example, 1403 + ... + 16331.
It is an arithmetic number, because the mean of its divisors is an integer number (33099810).
Almost surely, 2132375443 is an apocalyptic number.
132375443 is a deficient number, since it is larger than the sum of its proper divisors (23797).
132375443 is an equidigital number, since it uses as much as digits as its factorization.
132375443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23796.
The product of its digits is 30240, while the sum is 32.
The square root of 132375443 is about 11505.4527507613. The cubic root of 132375443 is about 509.6466128078.
The spelling of 132375443 in words is "one hundred thirty-two million, three hundred seventy-five thousand, four hundred forty-three".
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