Base | Representation |
---|---|
bin | 1101101101001111110 |
3 | 211211010012 |
4 | 1231221332 |
5 | 103333100 |
6 | 13343222 |
7 | 3550322 |
oct | 1555176 |
9 | 754105 |
10 | 449150 |
11 | 2874a9 |
12 | 197b12 |
13 | 129590 |
14 | b9982 |
15 | 8d135 |
hex | 6da7e |
449150 has 24 divisors (see below), whose sum is σ = 900984. Its totient is φ = 165600.
The previous prime is 449149. The next prime is 449153. The reversal of 449150 is 51944.
It is a happy number.
It is a nialpdrome in base 14.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 449150.
It is not an unprimeable number, because it can be changed into a prime (449153) 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 11 ways as a sum of consecutive naturals, for example, 305 + ... + 995.
It is an arithmetic number, because the mean of its divisors is an integer number (37541).
2449150 is an apocalyptic number.
449150 is an abundant number, since it is smaller than the sum of its proper divisors (451834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449150 is a wasteful number, since it uses less digits than its factorization.
449150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 716 (or 711 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 449150 is about 670.1865411958. The cubic root of 449150 is about 76.5826637160.
The spelling of 449150 in words is "four hundred forty-nine thousand, one hundred fifty".
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