Base | Representation |
---|---|
bin | 11010101101011… |
… | …111110000001000 |
3 | 1011020020120111012 |
4 | 122231133300020 |
5 | 1404210243102 |
6 | 112245023052 |
7 | 14051035364 |
oct | 3255376010 |
9 | 1136216435 |
10 | 448134152 |
11 | 20aa61904 |
12 | 1060b4a88 |
13 | 71ac564b |
14 | 437342a4 |
15 | 29520752 |
hex | 1ab5fc08 |
448134152 has 32 divisors (see below), whose sum is σ = 896613600. Its totient is φ = 209361024.
The previous prime is 448134131. The next prime is 448134163. The reversal of 448134152 is 251431844.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9098 + ... + 31289.
It is an arithmetic number, because the mean of its divisors is an integer number (28019175).
Almost surely, 2448134152 is an apocalyptic number.
It is an amenable number.
448134152 is an abundant number, since it is smaller than the sum of its proper divisors (448479448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448134152 is a wasteful number, since it uses less digits than its factorization.
448134152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40485 (or 40481 counting only the distinct ones).
The product of its digits is 15360, while the sum is 32.
The square root of 448134152 is about 21169.1792944365. The cubic root of 448134152 is about 765.2488415415.
Adding to 448134152 its reverse (251431844), we get a palindrome (699565996).
The spelling of 448134152 in words is "four hundred forty-eight million, one hundred thirty-four thousand, one hundred fifty-two".
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