Base | Representation |
---|---|
bin | 11110010101101010100… |
… | …00111100100111110101 |
3 | 10200122200021011111102110 |
4 | 33022311100330213311 |
5 | 114034340320014331 |
6 | 2114514351001233 |
7 | 135212135016351 |
oct | 17126520744765 |
9 | 3618607144373 |
10 | 1042423204341 |
11 | 3720a87a5252 |
12 | 14a041509219 |
13 | 773b939c80c |
14 | 3864c794461 |
15 | 1c1b0d59946 |
hex | f2b543c9f5 |
1042423204341 has 4 divisors (see below), whose sum is σ = 1389897605792. Its totient is φ = 694948802892.
The previous prime is 1042423204309. The next prime is 1042423204387. The reversal of 1042423204341 is 1434023242401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1042423204341 - 25 = 1042423204309 is a prime.
It is a super-2 number, since 2×10424232043412 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1042423204299 and 1042423204308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042423204301) 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, 173737200721 + ... + 173737200726.
It is an arithmetic number, because the mean of its divisors is an integer number (347474401448).
Almost surely, 21042423204341 is an apocalyptic number.
It is an amenable number.
1042423204341 is a deficient number, since it is larger than the sum of its proper divisors (347474401451).
1042423204341 is an equidigital number, since it uses as much as digits as its factorization.
1042423204341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 347474401450.
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 1042423204341 its reverse (1434023242401), we get a palindrome (2476446446742).
The spelling of 1042423204341 in words is "one trillion, forty-two billion, four hundred twenty-three million, two hundred four thousand, three hundred forty-one".
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