Base | Representation |
---|---|
bin | 1111110001101… |
… | …10010101100111 |
3 | 100020000201122220 |
4 | 13320312111213 |
5 | 232334440033 |
6 | 21044323423 |
7 | 3164620032 |
oct | 770662547 |
9 | 306021586 |
10 | 132343143 |
11 | 687823a9 |
12 | 383a3573 |
13 | 2155916a |
14 | 13810019 |
15 | b942bb3 |
hex | 7e36567 |
132343143 has 16 divisors (see below), whose sum is σ = 178675200. Its totient is φ = 87127040.
The previous prime is 132343139. The next prime is 132343163. The reversal of 132343143 is 341343231.
It is a cyclic number.
It is not a de Polignac number, because 132343143 - 22 = 132343139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132343103) 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 15 ways as a sum of consecutive naturals, for example, 93223 + ... + 94631.
It is an arithmetic number, because the mean of its divisors is an integer number (11167200).
Almost surely, 2132343143 is an apocalyptic number.
132343143 is a deficient number, since it is larger than the sum of its proper divisors (46332057).
132343143 is a wasteful number, since it uses less digits than its factorization.
132343143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1782.
The product of its digits is 2592, while the sum is 24.
The square root of 132343143 is about 11504.0489828582. The cubic root of 132343143 is about 509.6051576751.
Adding to 132343143 its reverse (341343231), we get a palindrome (473686374).
The spelling of 132343143 in words is "one hundred thirty-two million, three hundred forty-three thousand, one hundred forty-three".
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