Base | Representation |
---|---|
bin | 1111011100110001000 |
3 | 221201102221 |
4 | 1323212020 |
5 | 112144443 |
6 | 14503424 |
7 | 4205641 |
oct | 1734610 |
9 | 851387 |
10 | 506248 |
11 | 316396 |
12 | 204b74 |
13 | 149572 |
14 | d26c8 |
15 | 9eeed |
hex | 7b988 |
506248 has 8 divisors (see below), whose sum is σ = 949230. Its totient is φ = 253120.
The previous prime is 506213. The next prime is 506251. The reversal of 506248 is 842605.
It can be written as a sum of positive squares in only one way, i.e., 487204 + 19044 = 698^2 + 138^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
506248 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 as a sum of consecutive naturals, namely, 31633 + ... + 31648.
2506248 is an apocalyptic number.
It is an amenable number.
506248 is a deficient number, since it is larger than the sum of its proper divisors (442982).
506248 is a wasteful number, since it uses less digits than its factorization.
506248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63287 (or 63283 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 506248 is about 711.5110680798. The cubic root of 506248 is about 79.6992877346.
The spelling of 506248 in words is "five hundred six thousand, two hundred forty-eight".
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