Base | Representation |
---|---|
bin | 101010111100110… |
… | …0010000111111111 |
3 | 10201102202202202110 |
4 | 1111321202013333 |
5 | 10422413122333 |
6 | 355000425103 |
7 | 50466350631 |
oct | 12571420777 |
9 | 3642682673 |
10 | 1441145343 |
11 | 67a541910 |
12 | 342778193 |
13 | 19c756731 |
14 | d9582a51 |
15 | 867c1063 |
hex | 55e621ff |
1441145343 has 16 divisors (see below), whose sum is σ = 2168496000. Its totient is φ = 843302880.
The previous prime is 1441145323. The next prime is 1441145357. The reversal of 1441145343 is 3435411441.
It is not a de Polignac number, because 1441145343 - 28 = 1441145087 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1441145343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441145323) 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 15 ways as a sum of consecutive naturals, for example, 751993 + ... + 753906.
It is an arithmetic number, because the mean of its divisors is an integer number (135531000).
Almost surely, 21441145343 is an apocalyptic number.
1441145343 is a deficient number, since it is larger than the sum of its proper divisors (727350657).
1441145343 is a wasteful number, since it uses less digits than its factorization.
1441145343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505942.
The product of its digits is 11520, while the sum is 30.
The square root of 1441145343 is about 37962.4201415031. The cubic root of 1441145343 is about 1129.5425467127.
Adding to 1441145343 its reverse (3435411441), we get a palindrome (4876556784).
The spelling of 1441145343 in words is "one billion, four hundred forty-one million, one hundred forty-five thousand, three hundred forty-three".
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