Base | Representation |
---|---|
bin | 1010100100011101101110… |
… | …10110101111100110101101 |
3 | 10001022000121200111111122101 |
4 | 11102032313112233212231 |
5 | 11021303424410400331 |
6 | 121233430354215101 |
7 | 4616155532112016 |
oct | 522166726574655 |
9 | 101260550444571 |
10 | 23243144231341 |
11 | 74513a8a75551 |
12 | 2734815b84491 |
13 | cc7a85728b78 |
14 | 5a4d8d23200d |
15 | 2a491a5ba061 |
hex | 1523b75af9ad |
23243144231341 has 4 divisors (see below), whose sum is σ = 23243179580572. Its totient is φ = 23243108882112.
The previous prime is 23243144231339. The next prime is 23243144231369. The reversal of 23243144231341 is 14313244134232.
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 19922421610116 + 3320722621225 = 4463454^2 + 1822285^2 .
It is a cyclic number.
It is not a de Polignac number, because 23243144231341 - 21 = 23243144231339 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23243144231341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23243144231371) 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, 16669260 + ... + 18009733.
It is an arithmetic number, because the mean of its divisors is an integer number (5810794895143).
Almost surely, 223243144231341 is an apocalyptic number.
It is an amenable number.
23243144231341 is a deficient number, since it is larger than the sum of its proper divisors (35349231).
23243144231341 is an equidigital number, since it uses as much as digits as its factorization.
23243144231341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35349230.
The product of its digits is 165888, while the sum is 37.
Adding to 23243144231341 its reverse (14313244134232), we get a palindrome (37556388365573).
The spelling of 23243144231341 in words is "twenty-three trillion, two hundred forty-three billion, one hundred forty-four million, two hundred thirty-one thousand, three hundred forty-one".
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