Compare 143981 vs 143988

Property	143981	143988
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	143981¹	2² × 3¹ × 13² × 71¹
Prime factorization	143981	2 × 2 × 3 × 13 × 13 × 71
Divisors count	2	36
Divisors	1, 143981	1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 852, 923, 1014, 1846, 2028, 2769, 3692, 5538, 11076, 11999, 23998, 35997, 47996, 71994, 143988
Number of properties	4	0
Cousin primes (2nd member)	1643rd
Isolated primes	10057th
Primes	13342nd
Pythagorean primes	6654th
Roman numberals
Base 2	100011001001101101₂	100011001001110100₂
Base 3	21022111122₃	21022111220₃
Base 4	203021231₄	203021310₄
Base 5	14101411₅	14101423₅
Base 6	3030325₆	3030340₆
Base 7	1136525₇	1136535₇
Base 8	431155₈	431164₈
Base 9	238448₉	238456₉
Base 10	143981₁₀	143988₁₀
Base 11	991a2₁₁	991a9₁₁
Base 12	6b3a5₁₂	6b3b0₁₂
Base 13	506c6₁₃	50700₁₃
Base 14	3a685₁₄	3a68c₁₄
Base 15	2c9db₁₅	2c9e3₁₅
Base 16	2326d₁₆	23274₁₆