Base | Representation |
---|---|
bin | 10111111101111… |
… | …00000011011100 |
3 | 112000022022101202 |
4 | 23332330003130 |
5 | 402432021114 |
6 | 31541055032 |
7 | 4660611413 |
oct | 1376740334 |
9 | 460268352 |
10 | 201048284 |
11 | a3539608 |
12 | 573b7478 |
13 | 328634a8 |
14 | 1c9b647a |
15 | 129b4cde |
hex | bfbc0dc |
201048284 has 12 divisors (see below), whose sum is σ = 353779608. Its totient is φ = 99968400.
The previous prime is 201048247. The next prime is 201048301. The reversal of 201048284 is 482840102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138122 + ... + 139569.
It is an arithmetic number, because the mean of its divisors is an integer number (29481634).
Almost surely, 2201048284 is an apocalyptic number.
It is an amenable number.
201048284 is a deficient number, since it is larger than the sum of its proper divisors (152731324).
201048284 is a wasteful number, since it uses less digits than its factorization.
201048284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277876 (or 277874 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 29.
The square root of 201048284 is about 14179.1496218920. The cubic root of 201048284 is about 585.8235013810.
Adding to 201048284 its reverse (482840102), we get a palindrome (683888386).
The spelling of 201048284 in words is "two hundred one million, forty-eight thousand, two hundred eighty-four".
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