Base | Representation |
---|---|
bin | 1001010110001010000001 |
3 | 11121110211120 |
4 | 21112022001 |
5 | 1111400144 |
6 | 124302453 |
7 | 26553000 |
oct | 11261201 |
9 | 4543746 |
10 | 2450049 |
11 | 1423838 |
12 | 9a1a29 |
13 | 67a244 |
14 | 47ac37 |
15 | 335e19 |
hex | 256281 |
2450049 has 16 divisors (see below), whose sum is σ = 3811200. Its totient is φ = 1399440.
The previous prime is 2450047. The next prime is 2450083. The reversal of 2450049 is 9400542.
It is not a de Polignac number, because 2450049 - 21 = 2450047 is a prime.
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
2450049 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2450047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162 + ... + 2219.
It is an arithmetic number, because the mean of its divisors is an integer number (238200).
22450049 is an apocalyptic number.
It is an amenable number.
2450049 is a deficient number, since it is larger than the sum of its proper divisors (1361151).
2450049 is an equidigital number, since it uses as much as digits as its factorization.
2450049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2405 (or 2391 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 2450049 is about 1565.2632366474. The cubic root of 2450049 is about 134.8108737160.
The spelling of 2450049 in words is "two million, four hundred fifty thousand, forty-nine".
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