Base | Representation |
---|---|
bin | 11110011010001… |
… | …00110110110001 |
3 | 122202222201012200 |
4 | 33031010312301 |
5 | 1010300223001 |
6 | 41151213413 |
7 | 6215123652 |
oct | 1715046661 |
9 | 582881180 |
10 | 255086001 |
11 | 120a97985 |
12 | 71517269 |
13 | 40b03681 |
14 | 25c41529 |
15 | 175db086 |
hex | f344db1 |
255086001 has 24 divisors (see below), whose sum is σ = 401232000. Its totient is φ = 155548512.
The previous prime is 255085973. The next prime is 255086009. The reversal of 255086001 is 100680552.
255086001 is a `hidden beast` number, since 2 + 5 + 50 + 8 + 600 + 1 = 666.
It is not a de Polignac number, because 255086001 - 26 = 255085937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (255086009) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20761 + ... + 30678.
It is an arithmetic number, because the mean of its divisors is an integer number (16718000).
Almost surely, 2255086001 is an apocalyptic number.
It is an amenable number.
255086001 is a deficient number, since it is larger than the sum of its proper divisors (146145999).
255086001 is a wasteful number, since it uses less digits than its factorization.
255086001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51493 (or 51490 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 255086001 is about 15971.4119914302. The cubic root of 255086001 is about 634.2038514606.
The spelling of 255086001 in words is "two hundred fifty-five million, eighty-six thousand, one".
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