Base | Representation |
---|---|
bin | 10101000000000101101… |
… | …010110110111001011001 |
3 | 12002222011101012010101020 |
4 | 111000011222312321121 |
5 | 142121140224214231 |
6 | 3022555425113053 |
7 | 206160641501601 |
oct | 25000552667131 |
9 | 5088141163336 |
10 | 1443204132441 |
11 | 507072121475 |
12 | 1b3852188789 |
13 | a612a743b96 |
14 | 4dbcc559c01 |
15 | 2781b0ae396 |
hex | 15005ab6e59 |
1443204132441 has 32 divisors (see below), whose sum is σ = 2041006533120. Its totient is φ = 905919860736.
The previous prime is 1443204132407. The next prime is 1443204132449. The reversal of 1443204132441 is 1442314023441.
It is a happy number.
It is not a de Polignac number, because 1443204132441 - 219 = 1443203608153 is a prime.
It is a super-3 number, since 3×14432041324413 (a number of 37 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (1443204132449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089816 + ... + 2018441.
It is an arithmetic number, because the mean of its divisors is an integer number (63781454160).
Almost surely, 21443204132441 is an apocalyptic number.
It is an amenable number.
1443204132441 is a deficient number, since it is larger than the sum of its proper divisors (597802400679).
1443204132441 is a wasteful number, since it uses less digits than its factorization.
1443204132441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3108433.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 1443204132441 its reverse (1442314023441), we get a palindrome (2885518155882).
The spelling of 1443204132441 in words is "one trillion, four hundred forty-three billion, two hundred four million, one hundred thirty-two thousand, four hundred forty-one".
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