259 (number)

259 (two hundred [and] fifty-nine) is the natural number following 258 and preceding 260.

← 258 259 260 →
← 250 251 252 253 254 255 256 257 258 259 → List of numbers Integers ← 0 100 200 300 400 500 600 700 800 900 →
Cardinal	two hundred fifty-nine
Ordinal	259th (two hundred fifty-ninth)
Factorization	7 × 37
Divisors	1, 7, 37, 259
Greek numeral	ΣΝΘ´
Roman numeral	CCLIX, cclix
Binary	1000000112
Ternary	1001213
Senary	11116
Octal	4038
Duodecimal	19712
Hexadecimal	10316

In mathematics

259 is:

• a semiprime
• 6³ + 6² + 6 + 1, so 259 is a repdigit in base 6 (1111₆)^[1]
• a lucky number^[2]
• Assuming A=1, B=2, C=3, D=4, etc..., all the way up to Z=26, when 259 is spelled out in word form, including the word "and", and when every single number indicating its letter position is added, the value is 259.

References

1. Sloane, N. J. A. (ed.). "Sequence A003464". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
2. "Sloane's A000959 : Lucky numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-04-21.