Base | Representation |
---|---|
bin | 1011010100010001111001… |
… | …1000111100100001010111 |
3 | 1122001112122011101122222211 |
4 | 2311010132120330201113 |
5 | 3112331311202043333 |
6 | 42244125450534251 |
7 | 2422656612564055 |
oct | 265043630744127 |
9 | 48045564348884 |
10 | 12443030112343 |
11 | 3a68072122516 |
12 | 148b661737387 |
13 | 6c34acaa8b5c |
14 | 3103629531d5 |
15 | 168a12341ecd |
hex | b511e63c857 |
12443030112343 has 8 divisors (see below), whose sum is σ = 12466786275216. Its totient is φ = 12419294673600.
The previous prime is 12443030112341. The next prime is 12443030112421. The reversal of 12443030112343 is 34321103034421.
12443030112343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12443030112343 - 21 = 12443030112341 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 (12443030112341) 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, 3978796 + ... + 6380977.
It is an arithmetic number, because the mean of its divisors is an integer number (1558348284402).
Almost surely, 212443030112343 is an apocalyptic number.
12443030112343 is a deficient number, since it is larger than the sum of its proper divisors (23756162873).
12443030112343 is a wasteful number, since it uses less digits than its factorization.
12443030112343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10362065.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 12443030112343 its reverse (34321103034421), we get a palindrome (46764133146764).
The spelling of 12443030112343 in words is "twelve trillion, four hundred forty-three billion, thirty million, one hundred twelve thousand, three hundred forty-three".
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