Base | Representation |
---|---|
bin | 111101101011000111… |
… | …0011111101110000101 |
3 | 110122212012010202211021 |
4 | 1323112032133232011 |
5 | 4132220421034140 |
6 | 140502112111141 |
7 | 12366031066243 |
oct | 1732616375605 |
9 | 418765122737 |
10 | 132443143045 |
11 | 51194779714 |
12 | 21802b354b1 |
13 | c6490b77c5 |
14 | 65a5b59793 |
15 | 36a25acb4a |
hex | 1ed639fb85 |
132443143045 has 4 divisors (see below), whose sum is σ = 158931771660. Its totient is φ = 105954514432.
The previous prime is 132443143039. The next prime is 132443143081. The reversal of 132443143045 is 540341344231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 94732221796 + 37710921249 = 307786^2 + 194193^2 .
It is a cyclic number.
It is not a de Polignac number, because 132443143045 - 223 = 132434754437 is a prime.
It is a super-2 number, since 2×1324431430452 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 132443143045.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13244314300 + ... + 13244314309.
It is an arithmetic number, because the mean of its divisors is an integer number (39732942915).
Almost surely, 2132443143045 is an apocalyptic number.
It is an amenable number.
132443143045 is a deficient number, since it is larger than the sum of its proper divisors (26488628615).
132443143045 is an equidigital number, since it uses as much as digits as its factorization.
132443143045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26488628614.
The product of its (nonzero) digits is 69120, while the sum is 34.
Adding to 132443143045 its reverse (540341344231), we get a palindrome (672784487276).
The spelling of 132443143045 in words is "one hundred thirty-two billion, four hundred forty-three million, one hundred forty-three thousand, forty-five".
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