Base | Representation |
---|---|
bin | 111110000011100… |
… | …100010010001011 |
3 | 2200120001111111111 |
4 | 332003210102023 |
5 | 4113011404233 |
6 | 251150511151 |
7 | 34541252254 |
oct | 7603442213 |
9 | 2616044444 |
10 | 1041122443 |
11 | 494760779 |
12 | 2508054b7 |
13 | 1379078aa |
14 | 9c3b3b2b |
15 | 61605acd |
hex | 3e0e448b |
1041122443 has 4 divisors (see below), whose sum is σ = 1051430688. Its totient is φ = 1030814200.
The previous prime is 1041122413. The next prime is 1041122527. The reversal of 1041122443 is 3442211401.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3442211401 = 101 ⋅34081301.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1041122443 is a prime.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1041122413) 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, 5153971 + ... + 5154172.
It is an arithmetic number, because the mean of its divisors is an integer number (262857672).
Almost surely, 21041122443 is an apocalyptic number.
1041122443 is a deficient number, since it is larger than the sum of its proper divisors (10308245).
1041122443 is a wasteful number, since it uses less digits than its factorization.
1041122443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10308244.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1041122443 is about 32266.4290401030. The cubic root of 1041122443 is about 1013.5237643345.
Adding to 1041122443 its reverse (3442211401), we get a palindrome (4483333844).
The spelling of 1041122443 in words is "one billion, forty-one million, one hundred twenty-two thousand, four hundred forty-three".
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