Compare 99988 vs 99991

Property	99988	99991
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 7¹ × 3571¹	99991¹
Prime factorization	2 × 2 × 7 × 3571	99991
Divisors count	12	2
Divisors	1, 2, 4, 7, 14, 28, 3571, 7142, 14284, 24997, 49994, 99988	1, 99991
Number of properties	0	5
Additive primes		3883rd
Chen primes		4234th
Harmonic primes		3622nd
Primes		9592nd
Twin primes (2nd member)		1224th
Roman numberals
Base 2	11000011010010100₂	11000011010010111₂
Base 3	12002011021₃	12002011101₃
Base 4	120122110₄	120122113₄
Base 5	11144423₅	11144431₅
Base 6	2050524₆	2050531₆
Base 7	564340₇	564343₇
Base 8	303224₈	303227₈
Base 9	162137₉	162141₉
Base 10	99988₁₀	99991₁₀
Base 11	69139₁₁	69141₁₁
Base 12	49a44₁₂	49a47₁₂
Base 13	36685₁₃	36688₁₃
Base 14	28620₁₄	28623₁₄
Base 15	1e95d₁₅	1e961₁₅
Base 16	18694₁₆	18697₁₆