Base | Representation |
---|---|
bin | 11110100001101… |
… | …010011110100000 |
3 | 1022200200110200012 |
4 | 132201222132200 |
5 | 2022102004331 |
6 | 122452544052 |
7 | 15456062036 |
oct | 3641523640 |
9 | 1280613605 |
10 | 512141216 |
11 | 2430aa304 |
12 | 123622028 |
13 | 82146452 |
14 | 4c036556 |
15 | 2ee6582b |
hex | 1e86a7a0 |
512141216 has 24 divisors (see below), whose sum is σ = 1016225280. Its totient is φ = 254052288.
The previous prime is 512141197. The next prime is 512141237. The reversal of 512141216 is 612141215.
It is a junction number, because it is equal to n+sod(n) for n = 512141191 and 512141200.
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, 58946 + ... + 67073.
It is an arithmetic number, because the mean of its divisors is an integer number (42342720).
Almost surely, 2512141216 is an apocalyptic number.
It is an amenable number.
512141216 is a deficient number, since it is larger than the sum of its proper divisors (504084064).
512141216 is a wasteful number, since it uses less digits than its factorization.
512141216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126156 (or 126148 counting only the distinct ones).
The product of its digits is 480, while the sum is 23.
The square root of 512141216 is about 22630.5372450589. The cubic root of 512141216 is about 800.0735432390.
Subtracting 512141216 from its reverse (612141215), we obtain a palindrome (99999999).
The spelling of 512141216 in words is "five hundred twelve million, one hundred forty-one thousand, two hundred sixteen".
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