Base | Representation |
---|---|
bin | 1100110000100… |
… | …0100010010110 |
3 | 10201200201010121 |
4 | 3030020202112 |
5 | 102144343332 |
6 | 5150542154 |
7 | 1216563442 |
oct | 314104226 |
9 | 121621117 |
10 | 53512342 |
11 | 2822a684 |
12 | 15b0795a |
13 | b118010 |
14 | 716d822 |
15 | 4a70797 |
hex | 3308896 |
53512342 has 16 divisors (see below), whose sum is σ = 86567040. Its totient is φ = 24662592.
The previous prime is 53512331. The next prime is 53512387. The reversal of 53512342 is 24321535.
It is a congruent number.
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, 28443 + ... + 30265.
It is an arithmetic number, because the mean of its divisors is an integer number (5410440).
Almost surely, 253512342 is an apocalyptic number.
53512342 is a deficient number, since it is larger than the sum of its proper divisors (33054698).
53512342 is a wasteful number, since it uses less digits than its factorization.
53512342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2967.
The product of its digits is 3600, while the sum is 25.
The square root of 53512342 is about 7315.2130522631. The cubic root of 53512342 is about 376.8350752746.
Adding to 53512342 its reverse (24321535), we get a palindrome (77833877).
The spelling of 53512342 in words is "fifty-three million, five hundred twelve thousand, three hundred forty-two".
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