Compare 61987 vs 61997

Property	61987	61997
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	61987¹	13¹ × 19¹ × 251¹
Prime factorization	61987	13 × 19 × 251
Divisors count	2	8
Divisors	1, 61987	1, 13, 19, 247, 251, 3263, 4769, 61997
Number of properties	6	0
Additive primes	2694th
Chen primes	2859th
Cousin primes (1st member)	826th
Isolated primes	4578th
Primes	6231st
Sexy primes (2nd member)	1675th
Roman numberals
Base 2	1111001000100011₂	1111001000101101₂
Base 3	10011000211₃	10011001012₃
Base 4	33020203₄	33020231₄
Base 5	3440422₅	3440442₅
Base 6	1154551₆	1155005₆
Base 7	345502₇	345515₇
Base 8	171043₈	171055₈
Base 9	104024₉	104035₉
Base 10	61987₁₀	61997₁₀
Base 11	42632₁₁	42641₁₁
Base 12	2ba57₁₂	2ba65₁₂
Base 13	222a3₁₃	222b0₁₃
Base 14	18839₁₄	18845₁₄
Base 15	13577₁₅	13582₁₅
Base 16	f223₁₆	f22d₁₆