Base | Representation |
---|---|
bin | 11111101111010… |
… | …000010011011010 |
3 | 1101002221211221111 |
4 | 133233100103122 |
5 | 2042303344432 |
6 | 124500530534 |
7 | 16124005306 |
oct | 3757202332 |
9 | 1332854844 |
10 | 532481242 |
11 | 253632047 |
12 | 12a3b0a4a |
13 | 86418577 |
14 | 50a0cd06 |
15 | 31b32347 |
hex | 1fbd04da |
532481242 has 8 divisors (see below), whose sum is σ = 845705556. Its totient is φ = 250579392.
The previous prime is 532481239. The next prime is 532481273. The reversal of 532481242 is 242184235.
It can be written as a sum of positive squares in 2 ways, for example, as 398361681 + 134119561 = 19959^2 + 11581^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7830573 + ... + 7830640.
Almost surely, 2532481242 is an apocalyptic number.
532481242 is a deficient number, since it is larger than the sum of its proper divisors (313224314).
532481242 is a wasteful number, since it uses less digits than its factorization.
532481242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15661232.
The product of its digits is 15360, while the sum is 31.
The square root of 532481242 is about 23075.5550745805. Note that the first 3 decimals coincide. The cubic root of 532481242 is about 810.5281532359.
The spelling of 532481242 in words is "five hundred thirty-two million, four hundred eighty-one thousand, two hundred forty-two".
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