Base | Representation |
---|---|
bin | 1101101101011110100 |
3 | 211211021120 |
4 | 1231223310 |
5 | 103334033 |
6 | 13343540 |
7 | 3550551 |
oct | 1555364 |
9 | 754246 |
10 | 449268 |
11 | 2875a6 |
12 | 197bb0 |
13 | 129651 |
14 | b9a28 |
15 | 8d1b3 |
hex | 6daf4 |
449268 has 24 divisors (see below), whose sum is σ = 1085280. Its totient is φ = 144480.
The previous prime is 449263. The next prime is 449269. The reversal of 449268 is 862944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298 + ... + 993.
It is an arithmetic number, because the mean of its divisors is an integer number (45220).
2449268 is an apocalyptic number.
It is an amenable number.
449268 is an abundant number, since it is smaller than the sum of its proper divisors (636012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449268 is a wasteful number, since it uses less digits than its factorization.
449268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1327 (or 1325 counting only the distinct ones).
The product of its digits is 13824, while the sum is 33.
The square root of 449268 is about 670.2745706052. The cubic root of 449268 is about 76.5893696888.
It can be divided in two parts, 4492 and 68, that added together give a triangular number (4560 = T95).
The spelling of 449268 in words is "four hundred forty-nine thousand, two hundred sixty-eight".
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