Compare 61987 vs 61988

Property	61987	61988
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	61987¹	2² × 15497¹
Prime factorization	61987	2 × 2 × 15497
Divisors count	2	6
Divisors	1, 61987	1, 2, 4, 15497, 30994, 61988
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	1111001000100100₂
Base 3	10011000211₃	10011000212₃
Base 4	33020203₄	33020210₄
Base 5	3440422₅	3440423₅
Base 6	1154551₆	1154552₆
Base 7	345502₇	345503₇
Base 8	171043₈	171044₈
Base 9	104024₉	104025₉
Base 10	61987₁₀	61988₁₀
Base 11	42632₁₁	42633₁₁
Base 12	2ba57₁₂	2ba58₁₂
Base 13	222a3₁₃	222a4₁₃
Base 14	18839₁₄	1883a₁₄
Base 15	13577₁₅	13578₁₅
Base 16	f223₁₆	f224₁₆