Base | Representation |
---|---|
bin | 11110011001011… |
… | …11111011010011 |
3 | 122202211100121122 |
4 | 33030233323103 |
5 | 1010240002100 |
6 | 41145312455 |
7 | 6214316015 |
oct | 1714577323 |
9 | 582740548 |
10 | 255000275 |
11 | 120a39532 |
12 | 7149572b |
13 | 40aa364a |
14 | 25c1c1b5 |
15 | 175c0985 |
hex | f32fed3 |
255000275 has 6 divisors (see below), whose sum is σ = 316200372. Its totient is φ = 204000200.
The previous prime is 255000257. The next prime is 255000341. The reversal of 255000275 is 572000552.
It is not a de Polignac number, because 255000275 - 26 = 255000211 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5099981 + ... + 5100030.
It is an arithmetic number, because the mean of its divisors is an integer number (52700062).
Almost surely, 2255000275 is an apocalyptic number.
255000275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
255000275 is a deficient number, since it is larger than the sum of its proper divisors (61200097).
255000275 is a wasteful number, since it uses less digits than its factorization.
255000275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10200021 (or 10200016 counting only the distinct ones).
The product of its (nonzero) digits is 3500, while the sum is 26.
The square root of 255000275 is about 15968.7280332530. The cubic root of 255000275 is about 634.1327984946.
The spelling of 255000275 in words is "two hundred fifty-five million, two hundred seventy-five", and thus it is an aban number.
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