Base | Representation |
---|---|
bin | 10101000000000111111… |
… | …011101111100001001111 |
3 | 12002222021000122202001102 |
4 | 111000013323233201033 |
5 | 142121224440104403 |
6 | 3023003303133315 |
7 | 206161612356440 |
oct | 25000773574117 |
9 | 5088230582042 |
10 | 1443242113103 |
11 | 50709160294a |
12 | 1b3862a4423b |
13 | a613558154b |
14 | 4dbd36052c7 |
15 | 2781e5b2b88 |
hex | 15007eef84f |
1443242113103 has 8 divisors (see below), whose sum is σ = 1654014044160. Its totient is φ = 1233618803640.
The previous prime is 1443242113097. The next prime is 1443242113111. The reversal of 1443242113103 is 3013112423441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1443242113103 - 28 = 1443242112847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1443242113133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287152703 + ... + 287157728.
It is an arithmetic number, because the mean of its divisors is an integer number (206751755520).
Almost surely, 21443242113103 is an apocalyptic number.
1443242113103 is a deficient number, since it is larger than the sum of its proper divisors (210771931057).
1443242113103 is an equidigital number, since it uses as much as digits as its factorization.
1443242113103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 574310797.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 1443242113103 its reverse (3013112423441), we get a palindrome (4456354536544).
The spelling of 1443242113103 in words is "one trillion, four hundred forty-three billion, two hundred forty-two million, one hundred thirteen thousand, one hundred three".
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