270 (number)

• 270 - is an even three-digit number.
• The sum of the digits of the number 270 - 9
• The product of the digits of this number is 0
• Square of the number 270 - 72900
• Numbers 270 ± 1 are twin primes .
• 270 is the number of Harshad (divided entirely by the sum of its numbers).
• 270 is an Ore number (see article Harmonic_divisor_number )
• 270 is the smallest positive integer that has divisors ending in each of the digits 0, 1, 2, ..., 9 ( check the fact )
• The sum of eight consecutive primes : 270 = 19 + 23 + 29 + 31 + 37 + 41 + 43 + 47.
• The sum of the cubes of three positive numbers ^[1] : 270 = 3 ³ + 3 ³ + 6 ³ .
• The number 10! exactly 270 dividers .
• Using a compass and a ruler, it is impossible to build a regular polygon with the number of vertices of 270 (since you can not even build a regular heptagon).

Other interesting facts

• 270 ° in azimuth indicate the direction to the west .

• 270th
• 270th BC e.
• 270 year
• 270 year BC e.
• In Unicode, 010E ₁₆ is the code for the character “Ď” ( Latin Capital Letter D With Caron).
• The dialing code for Kentucky is the United States . ^[2]
• The 270th corps artillery regiment is a military unit of the USSR Armed Forces in the Great Patriotic War .
• .270 Winchester - hunting cartridge for rifled weapons.
• (270) Anahita is one of the asteroids of the main belt , which belongs to the light spectral class S.
• Order No. 270 (from 08.16.1941)