Base | Representation |
---|---|
bin | 10001001001011010000011 |
3 | 22110100221201 |
4 | 101021122003 |
5 | 2122314404 |
6 | 240202031 |
7 | 53130616 |
oct | 21113203 |
9 | 8410851 |
10 | 4494979 |
11 | 25a0165 |
12 | 1609317 |
13 | c14c68 |
14 | 85017d |
15 | 5dbca4 |
hex | 449683 |
4494979 has 4 divisors (see below), whose sum is σ = 4504320. Its totient is φ = 4485640.
The previous prime is 4494977. The next prime is 4494989. The reversal of 4494979 is 9794944.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4494979 - 21 = 4494977 is a prime.
It is a Duffinian number.
4494979 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (4494977) 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, 3907 + ... + 4924.
It is an arithmetic number, because the mean of its divisors is an integer number (1126080).
Almost surely, 24494979 is an apocalyptic number.
4494979 is a deficient number, since it is larger than the sum of its proper divisors (9341).
4494979 is an equidigital number, since it uses as much as digits as its factorization.
4494979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9340.
The product of its digits is 326592, while the sum is 46.
The square root of 4494979 is about 2120.1365522060. The cubic root of 4494979 is about 165.0349359755.
The spelling of 4494979 in words is "four million, four hundred ninety-four thousand, nine hundred seventy-nine".
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