Base | Representation |
---|---|
bin | 1111101100010100100 |
3 | 222010100220 |
4 | 1331202210 |
5 | 112423322 |
6 | 15004340 |
7 | 4241106 |
oct | 1754244 |
9 | 863326 |
10 | 514212 |
11 | 321376 |
12 | 2096b0 |
13 | 15008a |
14 | d5576 |
15 | a255c |
hex | 7d8a4 |
514212 has 24 divisors (see below), whose sum is σ = 1218336. Its totient is φ = 168768.
The previous prime is 514201. The next prime is 514219. The reversal of 514212 is 212415.
It is a junction number, because it is equal to n+sod(n) for n = 514191 and 514200.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 514212.
It is not an unprimeable number, because it can be changed into a prime (514219) by changing a digit.
514212 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583 + ... + 1169.
It is an arithmetic number, because the mean of its divisors is an integer number (50764).
2514212 is an apocalyptic number.
It is an amenable number.
514212 is an abundant number, since it is smaller than the sum of its proper divisors (704124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514212 is a wasteful number, since it uses less digits than its factorization.
514212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 667 (or 665 counting only the distinct ones).
The product of its digits is 80, while the sum is 15.
The square root of 514212 is about 717.0857689287. The cubic root of 514212 is about 80.1150428184.
Adding to 514212 its reverse (212415), we get a palindrome (726627).
The spelling of 514212 in words is "five hundred fourteen thousand, two hundred twelve".
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