Base | Representation |
---|---|
bin | 11110011010000… |
… | …11011001100000 |
3 | 122202222102000121 |
4 | 33031003121200 |
5 | 1010300030112 |
6 | 41151130024 |
7 | 6215100364 |
oct | 1715033140 |
9 | 582872017 |
10 | 255080032 |
11 | 120a93449 |
12 | 71513914 |
13 | 40b00a3c |
14 | 25c3d2a4 |
15 | 175d9407 |
hex | f343660 |
255080032 has 12 divisors (see below), whose sum is σ = 502188876. Its totient is φ = 127540000.
The previous prime is 255080017. The next prime is 255080039. The reversal of 255080032 is 230080552.
It is a junction number, because it is equal to n+sod(n) for n = 255079979 and 255080006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255080039) by changing a digit.
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 as a sum of consecutive naturals, namely, 3985594 + ... + 3985657.
It is an arithmetic number, because the mean of its divisors is an integer number (41849073).
Almost surely, 2255080032 is an apocalyptic number.
It is an amenable number.
255080032 is a deficient number, since it is larger than the sum of its proper divisors (247108844).
255080032 is an equidigital number, since it uses as much as digits as its factorization.
255080032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7971261 (or 7971253 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 255080032 is about 15971.2251252056. The cubic root of 255080032 is about 634.1989046423.
The spelling of 255080032 in words is "two hundred fifty-five million, eighty thousand, thirty-two".
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