Base | Representation |
---|---|
bin | 10010100100100010011001 |
3 | 100011022222112 |
4 | 102210202121 |
5 | 2221240444 |
6 | 252202105 |
7 | 56244101 |
oct | 22444231 |
9 | 10138875 |
10 | 4868249 |
11 | 2825651 |
12 | 1769335 |
13 | 1015b29 |
14 | 90a201 |
15 | 66269e |
hex | 4a4899 |
4868249 has 4 divisors (see below), whose sum is σ = 5079936. Its totient is φ = 4656564.
The previous prime is 4868243. The next prime is 4868251. The reversal of 4868249 is 9428684.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4868249 - 24 = 4868233 is a prime.
It is a d-powerful number, because it can be written as 48 + 82 + 67 + 86 + 222 + 48 + 93 .
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4868243) 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, 105809 + ... + 105854.
It is an arithmetic number, because the mean of its divisors is an integer number (1269984).
Almost surely, 24868249 is an apocalyptic number.
It is an amenable number.
4868249 is a deficient number, since it is larger than the sum of its proper divisors (211687).
4868249 is a wasteful number, since it uses less digits than its factorization.
4868249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211686.
The product of its digits is 110592, while the sum is 41.
The square root of 4868249 is about 2206.4108864851. The cubic root of 4868249 is about 169.4822656733.
The spelling of 4868249 in words is "four million, eight hundred sixty-eight thousand, two hundred forty-nine".
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