Base | Representation |
---|---|
bin | 10100110011011010000010 |
3 | 101021001201100 |
4 | 110303122002 |
5 | 2344002232 |
6 | 312515230 |
7 | 64232151 |
oct | 24633202 |
9 | 11231640 |
10 | 5453442 |
11 | 3095285 |
12 | 19abb16 |
13 | 118c2b7 |
14 | a1d598 |
15 | 72ac7c |
hex | 533682 |
5453442 has 12 divisors (see below), whose sum is σ = 11815830. Its totient is φ = 1817808.
The previous prime is 5453423. The next prime is 5453453. The reversal of 5453442 is 2443545.
It can be written as a sum of positive squares in only one way, i.e., 5433561 + 19881 = 2331^2 + 141^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151467 + ... + 151502.
Almost surely, 25453442 is an apocalyptic number.
5453442 is an abundant number, since it is smaller than the sum of its proper divisors (6362388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5453442 is a wasteful number, since it uses less digits than its factorization.
5453442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302977 (or 302974 counting only the distinct ones).
The product of its digits is 9600, while the sum is 27.
The square root of 5453442 is about 2335.2605850311. The cubic root of 5453442 is about 176.0179260323.
Adding to 5453442 its reverse (2443545), we get a palindrome (7896987).
The spelling of 5453442 in words is "five million, four hundred fifty-three thousand, four hundred forty-two".
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