Compare 221989 vs 222151

Property	221989	222151
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	221989¹	222151¹
Prime factorization	221989	222151
Divisors count	2	2
Divisors	1, 221989	1, 222151
Number of properties	5	5
Additive primes	8006th	8015th
Chen primes		8248th
Long primes	7399th
Lucky primes		2527th
Primes	19775th	19792nd
Pythagorean primes	9869th
Twin primes (2nd member)	2347th	2350th
Roman numberals
Base 2	110110001100100101₂	110110001111000111₂
Base 3	102021111211₃	102021201211₃
Base 4	312030211₄	312033013₄
Base 5	24100424₅	24102101₅
Base 6	4431421₆	4432251₆
Base 7	1613125₇	1613446₇
Base 8	661445₈	661707₈
Base 9	367454₉	367654₉
Base 10	221989₁₀	222151₁₀
Base 11	141869₁₁	1419a6₁₁
Base 12	a8571₁₂	a8687₁₂
Base 13	7a071₁₃	7a167₁₃
Base 14	5ac85₁₄	5ad5d₁₄
Base 15	45b94₁₅	45c51₁₅
Base 16	36325₁₆	363c7₁₆