Base | Representation |
---|---|
bin | 100101000100110… |
… | …0010011100000111 |
3 | 10012200211110212022 |
4 | 1022021202130013 |
5 | 10021431424333 |
6 | 323235313355 |
7 | 42553642655 |
oct | 11211423407 |
9 | 3180743768 |
10 | 1244014343 |
11 | 589239430 |
12 | 2a874b85b |
13 | 16a965280 |
14 | bb309dd5 |
15 | 74331c98 |
hex | 4a262707 |
1244014343 has 16 divisors (see below), whose sum is σ = 1480012800. Its totient is φ = 1030704480.
The previous prime is 1244014337. The next prime is 1244014367. The reversal of 1244014343 is 3434104421.
It is not a de Polignac number, because 1244014343 - 26 = 1244014279 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 (1244014313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43763 + ... + 66356.
It is an arithmetic number, because the mean of its divisors is an integer number (92500800).
Almost surely, 21244014343 is an apocalyptic number.
1244014343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1244014343 is a deficient number, since it is larger than the sum of its proper divisors (235998457).
1244014343 is a wasteful number, since it uses less digits than its factorization.
1244014343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110222.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 1244014343 is about 35270.5875057391. The cubic root of 1244014343 is about 1075.4951655725.
Adding to 1244014343 its reverse (3434104421), we get a palindrome (4678118764).
The spelling of 1244014343 in words is "one billion, two hundred forty-four million, fourteen thousand, three hundred forty-three".
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