Base | Representation |
---|---|
bin | 111101101000100… |
… | …100001010001010 |
3 | 2200001201212202111 |
4 | 331220210022022 |
5 | 4104203402132 |
6 | 250335052534 |
7 | 34424141443 |
oct | 7550441212 |
9 | 2601655674 |
10 | 1034044042 |
11 | 490766659 |
12 | 24a37114a |
13 | 1362c9aa5 |
14 | 9b4902ca |
15 | 60ba8647 |
hex | 3da2428a |
1034044042 has 4 divisors (see below), whose sum is σ = 1551066066. Its totient is φ = 517022020.
The previous prime is 1034044027. The next prime is 1034044043. The reversal of 1034044042 is 2404404301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2404404301 = 13 ⋅184954177.
It can be written as a sum of positive squares in only one way, i.e., 992943121 + 41100921 = 31511^2 + 6411^2 .
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 not an unprimeable number, because it can be changed into a prime (1034044043) 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 as a sum of consecutive naturals, namely, 258511009 + ... + 258511012.
Almost surely, 21034044042 is an apocalyptic number.
1034044042 is a deficient number, since it is larger than the sum of its proper divisors (517022024).
1034044042 is an equidigital number, since it uses as much as digits as its factorization.
1034044042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 517022023.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 1034044042 is about 32156.5551948588. Note that the first 3 decimals coincide. The cubic root of 1034044042 is about 1011.2216182573.
Adding to 1034044042 its reverse (2404404301), we get a palindrome (3438448343).
The spelling of 1034044042 in words is "one billion, thirty-four million, forty-four thousand, forty-two".
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