Base | Representation |
---|---|
bin | 1111101000000111101 |
3 | 222000102020 |
4 | 1331000331 |
5 | 112341221 |
6 | 14550353 |
7 | 4231614 |
oct | 1750075 |
9 | 860366 |
10 | 512061 |
11 | 31a7a0 |
12 | 2083b9 |
13 | 14c0c4 |
14 | d487b |
15 | a1ac6 |
hex | 7d03d |
512061 has 16 divisors (see below), whose sum is σ = 760320. Its totient is φ = 303920.
The previous prime is 512059. The next prime is 512093. The reversal of 512061 is 160215.
It is a cyclic number.
It is not a de Polignac number, because 512061 - 21 = 512059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 512061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816 + ... + 2078.
It is an arithmetic number, because the mean of its divisors is an integer number (47520).
2512061 is an apocalyptic number.
It is an amenable number.
512061 is a deficient number, since it is larger than the sum of its proper divisors (248259).
512061 is a wasteful number, since it uses less digits than its factorization.
512061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 512061 is about 715.5843765762. The cubic root of 512061 is about 80.0031769572.
Adding to 512061 its reverse (160215), we get a palindrome (672276).
It can be divided in two parts, 51 and 2061, that multiplied together give a triangular number (105111 = T458).
The spelling of 512061 in words is "five hundred twelve thousand, sixty-one".
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