Base | Representation |
---|---|
bin | 10011100011000101011010 |
3 | 100122100102011 |
4 | 103203011122 |
5 | 2302440232 |
6 | 301500134 |
7 | 61362031 |
oct | 23430532 |
9 | 10570364 |
10 | 5124442 |
11 | 2990084 |
12 | 187164a |
13 | 10a561b |
14 | 975718 |
15 | 6b3547 |
hex | 4e315a |
5124442 has 8 divisors (see below), whose sum is σ = 7773300. Its totient is φ = 2533344.
The previous prime is 5124419. The next prime is 5124443. The reversal of 5124442 is 2444215.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5112121 + 12321 = 2261^2 + 111^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×51244422 = 52519811622728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5124443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14217 + ... + 14572.
Almost surely, 25124442 is an apocalyptic number.
5124442 is a deficient number, since it is larger than the sum of its proper divisors (2648858).
5124442 is a wasteful number, since it uses less digits than its factorization.
5124442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28880.
The product of its digits is 1280, while the sum is 22.
The square root of 5124442 is about 2263.7230395965. The cubic root of 5124442 is about 172.4046045393.
Adding to 5124442 its reverse (2444215), we get a palindrome (7568657).
The spelling of 5124442 in words is "five million, one hundred twenty-four thousand, four hundred forty-two".
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