Base | Representation |
---|---|
bin | 10010101010111011110001 |
3 | 100012122220220 |
4 | 102222323301 |
5 | 2223110244 |
6 | 252523253 |
7 | 56413350 |
oct | 22527361 |
9 | 10178826 |
10 | 4894449 |
11 | 28432aa |
12 | 1780529 |
13 | 1024a31 |
14 | 915997 |
15 | 66a319 |
hex | 4aaef1 |
4894449 has 8 divisors (see below), whose sum is σ = 7458240. Its totient is φ = 2796816.
The previous prime is 4894447. The next prime is 4894451. The reversal of 4894449 is 9444984.
It is an interprime number because it is at equal distance from previous prime (4894447) and next prime (4894451).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4894449 - 21 = 4894447 is a prime.
It is a Curzon number.
4894449 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4894449.
It is not an unprimeable number, because it can be changed into a prime (4894441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116514 + ... + 116555.
It is an arithmetic number, because the mean of its divisors is an integer number (932280).
Almost surely, 24894449 is an apocalyptic number.
It is an amenable number.
4894449 is a deficient number, since it is larger than the sum of its proper divisors (2563791).
4894449 is a wasteful number, since it uses less digits than its factorization.
4894449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 233079.
The product of its digits is 165888, while the sum is 42.
The square root of 4894449 is about 2212.3401637180. The cubic root of 4894449 is about 169.7857624220.
It can be divided in two parts, 4 and 894449, that added together give a triangular number (894453 = T1337).
The spelling of 4894449 in words is "four million, eight hundred ninety-four thousand, four hundred forty-nine".
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