Base | Representation |
---|---|
bin | 1111110000001… |
… | …01010101101001 |
3 | 100012122112100111 |
4 | 13320011111221 |
5 | 232312024231 |
6 | 21040134321 |
7 | 3163122634 |
oct | 770052551 |
9 | 305575314 |
10 | 132142441 |
11 | 68655632 |
12 | 383073a1 |
13 | 214b89c2 |
14 | 1379ac1b |
15 | b9034b1 |
hex | 7e05569 |
132142441 has 8 divisors (see below), whose sum is σ = 134072064. Its totient is φ = 130225200.
The previous prime is 132142433. The next prime is 132142453. The reversal of 132142441 is 144241231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132142441 - 23 = 132142433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132142541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19590 + ... + 25456.
It is an arithmetic number, because the mean of its divisors is an integer number (16759008).
Almost surely, 2132142441 is an apocalyptic number.
It is an amenable number.
132142441 is a deficient number, since it is larger than the sum of its proper divisors (1929623).
132142441 is a wasteful number, since it uses less digits than its factorization.
132142441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6191.
The product of its digits is 768, while the sum is 22.
The square root of 132142441 is about 11495.3225705067. The cubic root of 132142441 is about 509.3474172827.
Adding to 132142441 its reverse (144241231), we get a palindrome (276383672).
The spelling of 132142441 in words is "one hundred thirty-two million, one hundred forty-two thousand, four hundred forty-one".
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