Base | Representation |
---|---|
bin | 11101110100001… |
… | …010000101010100 |
3 | 1021212020101221022 |
4 | 131310022011110 |
5 | 2011023241202 |
6 | 121345140312 |
7 | 15252506114 |
oct | 3564120524 |
9 | 1255211838 |
10 | 500212052 |
11 | 2373a179a |
12 | 11b62a698 |
13 | 7c82a782 |
14 | 4a60d044 |
15 | 2ddaaea2 |
hex | 1dd0a154 |
500212052 has 12 divisors (see below), whose sum is σ = 878134740. Its totient is φ = 249316416.
The previous prime is 500212049. The next prime is 500212067. The reversal of 500212052 is 250212005.
It can be written as a sum of positive squares in 2 ways, for example, as 14714896 + 485497156 = 3836^2 + 22034^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 500212052.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195977 + ... + 198512.
It is an arithmetic number, because the mean of its divisors is an integer number (73177895).
Almost surely, 2500212052 is an apocalyptic number.
It is an amenable number.
500212052 is a deficient number, since it is larger than the sum of its proper divisors (377922688).
500212052 is a wasteful number, since it uses less digits than its factorization.
500212052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394810 (or 394808 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 17.
The square root of 500212052 is about 22365.4208992364. The cubic root of 500212052 is about 793.8127139818.
Adding to 500212052 its reverse (250212005), we get a palindrome (750424057).
The spelling of 500212052 in words is "five hundred million, two hundred twelve thousand, fifty-two".
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