Base | Representation |
---|---|
bin | 11110011100000… |
… | …00111011000000 |
3 | 122210110012200221 |
4 | 33032000323000 |
5 | 1010331111112 |
6 | 41200352424 |
7 | 6220200154 |
oct | 1716007300 |
9 | 583405627 |
10 | 255332032 |
11 | 12114580a |
12 | 71615714 |
13 | 40b8b657 |
14 | 25ca7064 |
15 | 17638e07 |
hex | f380ec0 |
255332032 has 28 divisors (see below), whose sum is σ = 533344120. Its totient is φ = 120946176.
The previous prime is 255332017. The next prime is 255332053. The reversal of 255332032 is 230233552.
It is a junction number, because it is equal to n+sod(n) for n = 255331988 and 255332006.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103773 + ... + 106204.
Almost surely, 2255332032 is an apocalyptic number.
It is an amenable number.
255332032 is an abundant number, since it is smaller than the sum of its proper divisors (278012088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255332032 is a wasteful number, since it uses less digits than its factorization.
255332032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210008 (or 209998 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 25.
The square root of 255332032 is about 15979.1123658356. The cubic root of 255332032 is about 634.4076829384.
Adding to 255332032 its reverse (230233552), we get a palindrome (485565584).
The spelling of 255332032 in words is "two hundred fifty-five million, three hundred thirty-two thousand, thirty-two".
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