Base | Representation |
---|---|
bin | 1100100001011… |
… | …1010010110100 |
3 | 10122211111200012 |
4 | 3020113102310 |
5 | 101421233322 |
6 | 5113435352 |
7 | 1205306546 |
oct | 310272264 |
9 | 118744605 |
10 | 52524212 |
11 | 27715244 |
12 | 1570bb58 |
13 | ab60320 |
14 | 6d93696 |
15 | 4927ae2 |
hex | 32174b4 |
52524212 has 12 divisors (see below), whose sum is σ = 98988036. Its totient is φ = 24241920.
The previous prime is 52524187. The next prime is 52524223. The reversal of 52524212 is 21242525.
It can be written as a sum of positive squares in 2 ways, for example, as 5134756 + 47389456 = 2266^2 + 6884^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504989 + ... + 505092.
It is an arithmetic number, because the mean of its divisors is an integer number (8249003).
Almost surely, 252524212 is an apocalyptic number.
52524212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52524212 is a deficient number, since it is larger than the sum of its proper divisors (46463824).
52524212 is a wasteful number, since it uses less digits than its factorization.
52524212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010098 (or 1010096 counting only the distinct ones).
The product of its digits is 1600, while the sum is 23.
The square root of 52524212 is about 7247.3589672377. The cubic root of 52524212 is about 374.5011726027.
Adding to 52524212 its reverse (21242525), we get a palindrome (73766737).
The spelling of 52524212 in words is "fifty-two million, five hundred twenty-four thousand, two hundred twelve".
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