Compare 138879 vs 138889

Property	138879	138889
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	3² × 13¹ × 1187¹	138889¹
Prime factorization	3 × 3 × 13 × 1187	138889
Divisors count	12	2
Divisors	1, 3, 9, 13, 39, 117, 1187, 3561, 10683, 15431, 46293, 138879	1, 138889
Number of properties	0	7
Additive primes		5332nd
Cousin primes (1st member)		1598th
Isolated primes		9719th
Lucky primes		1691st
Primes		12918th
Pythagorean primes		6431st
Sexy primes (2nd member)		3185th
Roman numberals
Base 2	100001111001111111₂	100001111010001001₂
Base 3	21001111200₃	21001112001₃
Base 4	201321333₄	201322021₄
Base 5	13421004₅	13421024₅
Base 6	2550543₆	2551001₆
Base 7	1115616₇	1115632₇
Base 8	417177₈	417211₈
Base 9	231450₉	231461₉
Base 10	138879₁₀	138889₁₀
Base 11	95384₁₁	95393₁₁
Base 12	68453₁₂	68461₁₂
Base 13	4b2a0₁₃	4b2aa₁₃
Base 14	3887d₁₄	38889₁₄
Base 15	2b239₁₅	2b244₁₅
Base 16	21e7f₁₆	21e89₁₆