Base | Representation |
---|---|
bin | 10011001010101000100011 |
3 | 100110021000212 |
4 | 103022220203 |
5 | 2241234131 |
6 | 255404335 |
7 | 60464036 |
oct | 23125043 |
9 | 10407025 |
10 | 5024291 |
11 | 2921908 |
12 | 18236ab |
13 | 106bb6c |
14 | 94b01d |
15 | 693a2b |
hex | 4caa23 |
5024291 has 4 divisors (see below), whose sum is σ = 5031000. Its totient is φ = 5017584.
The previous prime is 5024287. The next prime is 5024293. The reversal of 5024291 is 1924205.
Added to its reverse (1924205) it gives a square (6948496 = 26362).
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1924205 = 5 ⋅384841.
It is a cyclic number.
It is not a de Polignac number, because 5024291 - 22 = 5024287 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5024293) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2066 + ... + 3783.
It is an arithmetic number, because the mean of its divisors is an integer number (1257750).
Almost surely, 25024291 is an apocalyptic number.
5024291 is a deficient number, since it is larger than the sum of its proper divisors (6709).
5024291 is an equidigital number, since it uses as much as digits as its factorization.
5024291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6708.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 5024291 is about 2241.4930292107. The cubic root of 5024291 is about 171.2740609452.
Adding to 5024291 its reverse (1924205), we get a palindrome (6948496).
The spelling of 5024291 in words is "five million, twenty-four thousand, two hundred ninety-one".
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