Base | Representation |
---|---|
bin | 101011011001100100001 |
3 | 2200020202212 |
4 | 11123030201 |
5 | 331001423 |
6 | 50251505 |
7 | 15042050 |
oct | 5331441 |
9 | 2606685 |
10 | 1422113 |
11 | 891500 |
12 | 586b95 |
13 | 3aa3b4 |
14 | 290397 |
15 | 1d1578 |
hex | 15b321 |
1422113 has 24 divisors (see below), whose sum is σ = 1889664. Its totient is φ = 1045440.
The previous prime is 1422107. The next prime is 1422119. The reversal of 1422113 is 3112241.
It is an interprime number because it is at equal distance from previous prime (1422107) and next prime (1422119).
It is not a de Polignac number, because 1422113 - 24 = 1422097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1422119) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19445 + ... + 19517.
It is an arithmetic number, because the mean of its divisors is an integer number (78736).
21422113 is an apocalyptic number.
It is an amenable number.
1422113 is a deficient number, since it is larger than the sum of its proper divisors (467551).
1422113 is a wasteful number, since it uses less digits than its factorization.
1422113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125 (or 114 counting only the distinct ones).
The product of its digits is 48, while the sum is 14.
The square root of 1422113 is about 1192.5237943119. The cubic root of 1422113 is about 112.4548098335.
Adding to 1422113 its reverse (3112241), we get a palindrome (4534354).
The spelling of 1422113 in words is "one million, four hundred twenty-two thousand, one hundred thirteen".
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