Base | Representation |
---|---|
bin | 11010101101001… |
… | …001001000000010 |
3 | 1011020001212100200 |
4 | 122231021020002 |
5 | 1404144311344 |
6 | 112243030030 |
7 | 14050201236 |
oct | 3255111002 |
9 | 1136055320 |
10 | 448041474 |
11 | 20a9a9211 |
12 | 10606b316 |
13 | 71a923ca |
14 | 4370c5c6 |
15 | 29503069 |
hex | 1ab49202 |
448041474 has 24 divisors (see below), whose sum is σ = 1004232060. Its totient is φ = 144197088.
The previous prime is 448041463. The next prime is 448041487. The reversal of 448041474 is 474140844.
It can be written as a sum of positive squares in 2 ways, for example, as 388365849 + 59675625 = 19707^2 + 7725^2 .
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 428637 + ... + 429680.
Almost surely, 2448041474 is an apocalyptic number.
448041474 is an abundant number, since it is smaller than the sum of its proper divisors (556190586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448041474 is a wasteful number, since it uses less digits than its factorization.
448041474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 858354 (or 858351 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 36.
The square root of 448041474 is about 21166.9901970025. The cubic root of 448041474 is about 765.1960845553.
It can be divided in two parts, 4480 and 41474, that added together give a palindrome (45954).
The spelling of 448041474 in words is "four hundred forty-eight million, forty-one thousand, four hundred seventy-four".
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