Base | Representation |
---|---|
bin | 1101101101101010001 |
3 | 211211102000 |
4 | 1231231101 |
5 | 103334421 |
6 | 13344213 |
7 | 3551043 |
oct | 1555521 |
9 | 754360 |
10 | 449361 |
11 | 287680 |
12 | 198069 |
13 | 1296c3 |
14 | b9a93 |
15 | 8d226 |
hex | 6db51 |
449361 has 32 divisors (see below), whose sum is σ = 777600. Its totient is φ = 253440.
The previous prime is 449353. The next prime is 449363. The reversal of 449361 is 163944.
It is not a de Polignac number, because 449361 - 23 = 449353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (449363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5005 + ... + 5093.
It is an arithmetic number, because the mean of its divisors is an integer number (24300).
2449361 is an apocalyptic number.
It is an amenable number.
449361 is a deficient number, since it is larger than the sum of its proper divisors (328239).
449361 is a wasteful number, since it uses less digits than its factorization.
449361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126 (or 120 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 449361 is about 670.3439415703. The cubic root of 449361 is about 76.5946540773.
It can be divided in two parts, 4493 and 61, that added together give a palindrome (4554).
The spelling of 449361 in words is "four hundred forty-nine thousand, three hundred sixty-one".
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