Base | Representation |
---|---|
bin | 1110011100101000101… |
… | …1110100101010100100 |
3 | 212201122211221020101011 |
4 | 3213022023310222210 |
5 | 13031311014422204 |
6 | 310005055312004 |
7 | 23634520445224 |
oct | 3471213645244 |
9 | 781584836334 |
10 | 248205232804 |
11 | 96299424081 |
12 | 4012b51b604 |
13 | 1a5372b1879 |
14 | c0282dc084 |
15 | 66ca496304 |
hex | 39ca2f4aa4 |
248205232804 has 27 divisors (see below), whose sum is σ = 461444160387. Its totient is φ = 116794491264.
The previous prime is 248205232777. The next prime is 248205232837. The reversal of 248205232804 is 408232502842.
The square root of 248205232804 is 498202.
It is a perfect power (a square), and thus also a powerful number.
248205232804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 86376034404 + 161829198400 = 293898^2 + 402280^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16931542 + ... + 16946194.
Almost surely, 2248205232804 is an apocalyptic number.
248205232804 is the 498202-nd square number.
It is an amenable number.
248205232804 is a deficient number, since it is larger than the sum of its proper divisors (213238927583).
248205232804 is an frugal number, since it uses more digits than its factorization.
248205232804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29344 (or 14672 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 40.
The spelling of 248205232804 in words is "two hundred forty-eight billion, two hundred five million, two hundred thirty-two thousand, eight hundred four".
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