Base | Representation |
---|---|
bin | 11110011111001… |
… | …01010001010010 |
3 | 122211020002112010 |
4 | 33033211101102 |
5 | 1010432234213 |
6 | 41213243350 |
7 | 6223531404 |
oct | 1717452122 |
9 | 584202463 |
10 | 255743058 |
11 | 1213a65aa |
12 | 71793556 |
13 | 40ca376c |
14 | 25d72b74 |
15 | 176baac3 |
hex | f3e5452 |
255743058 has 16 divisors (see below), whose sum is σ = 511741440. Its totient is φ = 85205136.
The previous prime is 255743057. The next prime is 255743063. The reversal of 255743058 is 850347552.
255743058 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2557430583 (a number of 26 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (255743051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3916 + ... + 22952.
It is an arithmetic number, because the mean of its divisors is an integer number (31983840).
Almost surely, 2255743058 is an apocalyptic number.
255743058 is an abundant number, since it is smaller than the sum of its proper divisors (255998382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255743058 is a wasteful number, since it uses less digits than its factorization.
255743058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21281.
The product of its (nonzero) digits is 168000, while the sum is 39.
The square root of 255743058 is about 15991.9685467425. The cubic root of 255743058 is about 634.7479173841.
The spelling of 255743058 in words is "two hundred fifty-five million, seven hundred forty-three thousand, fifty-eight".
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