Base | Representation |
---|---|
bin | 110000001010110111… |
… | …1111101101011011011 |
3 | 100220000012100021000221 |
4 | 1200111233331223123 |
5 | 3143323143010133 |
6 | 115304354140511 |
7 | 10321304266441 |
oct | 1402557755333 |
9 | 326005307027 |
10 | 103444110043 |
11 | 3a963559a3a |
12 | 1806b281737 |
13 | 99a720aa91 |
14 | 5014630b91 |
15 | 2a567a6a2d |
hex | 1815bfdadb |
103444110043 has 4 divisors (see below), whose sum is σ = 103448504160. Its totient is φ = 103439715928.
The previous prime is 103444110041. The next prime is 103444110079. The reversal of 103444110043 is 340011444301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340011444301 = 853 ⋅398606617.
It is a cyclic number.
It is not a de Polignac number, because 103444110043 - 21 = 103444110041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103444110041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2161555 + ... + 2208892.
It is an arithmetic number, because the mean of its divisors is an integer number (25862126040).
Almost surely, 2103444110043 is an apocalyptic number.
103444110043 is a deficient number, since it is larger than the sum of its proper divisors (4394117).
103444110043 is an equidigital number, since it uses as much as digits as its factorization.
103444110043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4394116.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 103444110043 its reverse (340011444301), we get a palindrome (443455554344).
It can be divided in two parts, 1034441 and 10043, that added together give a square (1044484 = 10222).
The spelling of 103444110043 in words is "one hundred three billion, four hundred forty-four million, one hundred ten thousand, forty-three".
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