Base | Representation |
---|---|
bin | 1100101111001… |
… | …1110011111100 |
3 | 10201112101200112 |
4 | 3023303303330 |
5 | 102134134302 |
6 | 5145045152 |
7 | 1216061111 |
oct | 313636374 |
9 | 121471615 |
10 | 53427452 |
11 | 28181921 |
12 | 15a867b8 |
13 | b0b84a0 |
14 | 714a908 |
15 | 4a55552 |
hex | 32f3cfc |
53427452 has 24 divisors (see below), whose sum is σ = 100900800. Its totient is φ = 24607296.
The previous prime is 53427427. The next prime is 53427461. The reversal of 53427452 is 25472435.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 36674 + ... + 38102.
It is an arithmetic number, because the mean of its divisors is an integer number (4204200).
Almost surely, 253427452 is an apocalyptic number.
53427452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
53427452 is a deficient number, since it is larger than the sum of its proper divisors (47473348).
53427452 is a wasteful number, since it uses less digits than its factorization.
53427452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2165 (or 2163 counting only the distinct ones).
The product of its digits is 33600, while the sum is 32.
The square root of 53427452 is about 7309.4084575976. The cubic root of 53427452 is about 376.6357040707.
Adding to 53427452 its reverse (25472435), we get a palindrome (78899887).
The spelling of 53427452 in words is "fifty-three million, four hundred twenty-seven thousand, four hundred fifty-two".
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