Compare 206821 vs 206828

Property	206821	206828
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	206821¹	2² × 29¹ × 1783¹
Prime factorization	206821	2 × 2 × 29 × 1783
Divisors count	2	12
Divisors	1, 206821	1, 2, 4, 29, 58, 116, 1783, 3566, 7132, 51707, 103414, 206828
Number of properties	6	0
Additive primes	7476th
Happy primes	2820th
Primes	18534th
Pythagorean primes	9248th
Sexy primes (1st member)	4411th
Twin primes (2nd member)	2218th
Roman numberals
Base 2	110010011111100101₂	110010011111101100₂
Base 3	101111201001₃	101111201022₃
Base 4	302133211₄	302133230₄
Base 5	23104241₅	23104303₅
Base 6	4233301₆	4233312₆
Base 7	1520656₇	1520666₇
Base 8	623745₈	623754₈
Base 9	344631₉	344638₉
Base 10	206821₁₀	206828₁₀
Base 11	13142a₁₁	131436₁₁
Base 12	9b831₁₂	9b838₁₂
Base 13	731a4₁₃	731ab₁₃
Base 14	5552d₁₄	55536₁₄
Base 15	41431₁₅	41438₁₅
Base 16	327e5₁₆	327ec₁₆