Base | Representation |
---|---|
bin | 111101101011000110… |
… | …0001010100100101111 |
3 | 110122212010222201211021 |
4 | 1323112030022210233 |
5 | 4132220242012033 |
6 | 140502051035011 |
7 | 12366022643215 |
oct | 1732614124457 |
9 | 418763881737 |
10 | 132442532143 |
11 | 511943a1739 |
12 | 2180289ba67 |
13 | c648c3271c |
14 | 65a5a3acb5 |
15 | 36a24dbb2d |
hex | 1ed630a92f |
132442532143 has 4 divisors (see below), whose sum is σ = 137009516040. Its totient is φ = 127875548248.
The previous prime is 132442532071. The next prime is 132442532147. The reversal of 132442532143 is 341235244231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341235244231 = 7 ⋅48747892033.
It is a cyclic number.
It is not a de Polignac number, because 132442532143 - 217 = 132442401071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132442532099 and 132442532108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132442532147) 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, 2283491905 + ... + 2283491962.
It is an arithmetic number, because the mean of its divisors is an integer number (34252379010).
Almost surely, 2132442532143 is an apocalyptic number.
132442532143 is a deficient number, since it is larger than the sum of its proper divisors (4566983897).
132442532143 is an equidigital number, since it uses as much as digits as its factorization.
132442532143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4566983896.
The product of its digits is 69120, while the sum is 34.
Adding to 132442532143 its reverse (341235244231), we get a palindrome (473677776374).
The spelling of 132442532143 in words is "one hundred thirty-two billion, four hundred forty-two million, five hundred thirty-two thousand, one hundred forty-three".
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