Compare 225981 vs 225989

Property	225981	225989
Type	composite number	prime
Unique factors	4	1
Total factors	5	1
Prime factorization	3² × 7¹ × 17¹ × 211¹	225989¹
Prime factorization	3 × 3 × 7 × 17 × 211	225989
Divisors count	24	2
Divisors	1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 211, 357, 633, 1071, 1477, 1899, 3587, 4431, 10761, 13293, 25109, 32283, 75327, 225981	1, 225989
Number of properties	0	6
Chen primes		8370th
Harmonic primes		7564th
Isolated primes		15333rd
Primes		20104th
Sexy primes (2nd member)		4750th
Sexy prime triplets (3rd member)		945th
Roman numberals
Base 2	110111001010111101₂	110111001011000101₂
Base 3	102110222200₃	102110222222₃
Base 4	313022331₄	313023011₄
Base 5	24212411₅	24212424₅
Base 6	4502113₆	4502125₆
Base 7	1630560₇	1630601₇
Base 8	671275₈	671305₈
Base 9	373880₉	373888₉
Base 10	225981₁₀	225989₁₀
Base 11	144868₁₁	144875₁₁
Base 12	aa939₁₂	aa945₁₂
Base 13	7bb22₁₃	7bb2a₁₃
Base 14	5c4d7₁₄	5c501₁₄
Base 15	46e56₁₅	46e5e₁₅
Base 16	372bd₁₆	372c5₁₆