Base | Representation |
---|---|
bin | 111110000111110… |
… | …101011000000010 |
3 | 2200122011022220111 |
4 | 332013311120002 |
5 | 4113303203101 |
6 | 251230501534 |
7 | 34553621401 |
oct | 7607653002 |
9 | 2618138814 |
10 | 1042241026 |
11 | 495355122 |
12 | 2510648aa |
13 | 137c09a88 |
14 | 9c5c5638 |
15 | 61777251 |
hex | 3e1f5602 |
1042241026 has 4 divisors (see below), whose sum is σ = 1563361542. Its totient is φ = 521120512.
The previous prime is 1042241023. The next prime is 1042241047. The reversal of 1042241026 is 6201422401.
It is a happy number.
1042241026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 864418801 + 177822225 = 29401^2 + 13335^2 .
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 a junction number, because it is equal to n+sod(n) for n = 1042240988 and 1042241006.
It is not an unprimeable number, because it can be changed into a prime (1042241023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260560255 + ... + 260560258.
Almost surely, 21042241026 is an apocalyptic number.
1042241026 is a deficient number, since it is larger than the sum of its proper divisors (521120516).
1042241026 is an equidigital number, since it uses as much as digits as its factorization.
1042241026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521120515.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1042241026 is about 32283.7579287170. The cubic root of 1042241026 is about 1013.8866114018.
Adding to 1042241026 its reverse (6201422401), we get a palindrome (7243663427).
The spelling of 1042241026 in words is "one billion, forty-two million, two hundred forty-one thousand, twenty-six".
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