Base | Representation |
---|---|
bin | 1101101101011111000 |
3 | 211211021201 |
4 | 1231223320 |
5 | 103334042 |
6 | 13343544 |
7 | 3550555 |
oct | 1555370 |
9 | 754251 |
10 | 449272 |
11 | 2875aa |
12 | 197bb4 |
13 | 129655 |
14 | b9a2c |
15 | 8d1b7 |
hex | 6daf8 |
449272 has 16 divisors (see below), whose sum is σ = 853200. Its totient is φ = 221760.
The previous prime is 449269. The next prime is 449287. The reversal of 449272 is 272944.
It is a d-powerful number, because it can be written as 47 + 49 + 215 + 94 + 73 + 217 .
It is a self number, because there is not a number n which added to its sum of digits gives 449272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397 + ... + 1027.
It is an arithmetic number, because the mean of its divisors is an integer number (53325).
2449272 is an apocalyptic number.
It is an amenable number.
449272 is a deficient number, since it is larger than the sum of its proper divisors (403928).
449272 is a wasteful number, since it uses less digits than its factorization.
449272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726 (or 722 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 449272 is about 670.2775544504. The cubic root of 449272 is about 76.5895969893.
It can be divided in two parts, 44 and 9272, that added together give a triangular number (9316 = T136).
The spelling of 449272 in words is "four hundred forty-nine thousand, two hundred seventy-two".
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