Base | Representation |
---|---|
bin | 11110011001101… |
… | …11101011110111 |
3 | 122202212222012200 |
4 | 33030313223313 |
5 | 1010242011210 |
6 | 41150115543 |
7 | 6214510455 |
oct | 1714675367 |
9 | 582788180 |
10 | 255032055 |
11 | 120a603a3 |
12 | 714abbb3 |
13 | 40ab4c55 |
14 | 25c299d5 |
15 | 175ca0c0 |
hex | f337af7 |
255032055 has 12 divisors (see below), whose sum is σ = 442055640. Its totient is φ = 136017072.
The previous prime is 255032053. The next prime is 255032069. The reversal of 255032055 is 550230552.
It is not a de Polignac number, because 255032055 - 21 = 255032053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255032051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2833645 + ... + 2833734.
It is an arithmetic number, because the mean of its divisors is an integer number (36837970).
Almost surely, 2255032055 is an apocalyptic number.
255032055 is a deficient number, since it is larger than the sum of its proper divisors (187023585).
255032055 is a wasteful number, since it uses less digits than its factorization.
255032055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5667390 (or 5667387 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The square root of 255032055 is about 15969.7230721137. The cubic root of 255032055 is about 634.1591408233.
The spelling of 255032055 in words is "two hundred fifty-five million, thirty-two thousand, fifty-five".
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