Base | Representation |
---|---|
bin | 11010110001101… |
… | …110111000101000 |
3 | 1011022022222220001 |
4 | 122301232320220 |
5 | 1410001312322 |
6 | 112324512344 |
7 | 14063342230 |
oct | 3261567050 |
9 | 1138288801 |
10 | 449244712 |
11 | 210650224 |
12 | 10654b6b4 |
13 | 720c3c97 |
14 | 43942cc0 |
15 | 2968e827 |
hex | 1ac6ee28 |
449244712 has 16 divisors (see below), whose sum is σ = 962667360. Its totient is φ = 192533424.
The previous prime is 449244707. The next prime is 449244727. The reversal of 449244712 is 217442944.
It is a happy number.
It is a super-2 number, since 2×4492447122 = 403641622519925888, which contains 22 as substring.
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, 4011058 + ... + 4011169.
It is an arithmetic number, because the mean of its divisors is an integer number (60166710).
Almost surely, 2449244712 is an apocalyptic number.
It is an amenable number.
449244712 is an abundant number, since it is smaller than the sum of its proper divisors (513422648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
449244712 is a wasteful number, since it uses less digits than its factorization.
449244712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8022240 (or 8022236 counting only the distinct ones).
The product of its digits is 64512, while the sum is 37.
The square root of 449244712 is about 21195.3936505081. The cubic root of 449244712 is about 765.8804631826.
The spelling of 449244712 in words is "four hundred forty-nine million, two hundred forty-four thousand, seven hundred twelve".
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