Base | Representation |
---|---|
bin | 101101111111… |
… | …001011010111 |
3 | 211200110200221 |
4 | 231333023113 |
5 | 11041232010 |
6 | 1110215211 |
7 | 204316342 |
oct | 55771327 |
9 | 24613627 |
10 | 12055255 |
11 | 6894323 |
12 | 4054507 |
13 | 26611b4 |
14 | 185b459 |
15 | 10d1dda |
hex | b7f2d7 |
12055255 has 8 divisors (see below), whose sum is σ = 14493024. Its totient is φ = 9626400.
The previous prime is 12055237. The next prime is 12055273. The reversal of 12055255 is 55255021.
It is a happy number.
12055255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12055237) and next prime (12055273).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12055255 - 215 = 12022487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245 + ... + 5065.
It is an arithmetic number, because the mean of its divisors is an integer number (1811628).
Almost surely, 212055255 is an apocalyptic number.
12055255 is a deficient number, since it is larger than the sum of its proper divisors (2437769).
12055255 is an equidigital number, since it uses as much as digits as its factorization.
12055255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4457.
The product of its (nonzero) digits is 2500, while the sum is 25.
The square root of 12055255 is about 3472.0678276785. The cubic root of 12055255 is about 229.2937060177.
The spelling of 12055255 in words is "twelve million, fifty-five thousand, two hundred fifty-five".
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