Base | Representation |
---|---|
bin | 11111001100001001010 |
3 | 1220220221211 |
4 | 3321201022 |
5 | 230201101 |
6 | 33523334 |
7 | 11454445 |
oct | 3714112 |
9 | 1826854 |
10 | 1022026 |
11 | 638955 |
12 | 41354a |
13 | 29a265 |
14 | 1c865c |
15 | 152c51 |
hex | f984a |
1022026 has 4 divisors (see below), whose sum is σ = 1533042. Its totient is φ = 511012.
The previous prime is 1022017. The next prime is 1022033. The reversal of 1022026 is 6202201.
It is a happy number.
1022026 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., 998001 + 24025 = 999^2 + 155^2 .
It is a Smith number, since the sum of its digits (13) 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 = 1021997 and 1022015.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255505 + ... + 255508.
21022026 is an apocalyptic number.
1022026 is a deficient number, since it is larger than the sum of its proper divisors (511016).
1022026 is an equidigital number, since it uses as much as digits as its factorization.
1022026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 511015.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 1022026 is about 1010.9530157233. The cubic root of 1022026 is about 100.7288745121.
Adding to 1022026 its reverse (6202201), we get a palindrome (7224227).
The spelling of 1022026 in words is "one million, twenty-two thousand, twenty-six".
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