Compare 561988 vs 561997

Property	561988	561997
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 7¹ × 20071¹	561997¹
Prime factorization	2 × 2 × 7 × 20071	561997
Divisors count	12	2
Divisors	1, 2, 4, 7, 14, 28, 20071, 40142, 80284, 140497, 280994, 561988	1, 561997
Number of properties	0	5
Additive primes		18112th
Isolated primes		36158th
Lucky primes		5388th
Primes		46219th
Super primes		4781st
Roman numberals
Base 2	10001001001101000100₂	10001001001101001101₂
Base 3	1001112220101₃	1001112220201₃
Base 4	2021031010₄	2021031031₄
Base 5	120440423₅	120440442₅
Base 6	20013444₆	20013501₆
Base 7	4530310₇	4530322₇
Base 8	2111504₈	2111515₈
Base 9	1045811₉	1045821₉
Base 10	561988₁₀	561997₁₀
Base 11	354259₁₁	354267₁₁
Base 12	231284₁₂	231291₁₂
Base 13	168a4b₁₃	168a57₁₃
Base 14	108b40₁₄	108b49₁₄
Base 15	b17ad₁₅	b17b7₁₅
Base 16	89344₁₆	8934d₁₆