Compare 139912 vs 139921

Property	139912	139921
Type	composite number	prime
Unique factors	2	1
Total factors	4	1
Prime factorization	2³ × 17489¹	139921¹
Prime factorization	2 × 2 × 2 × 17489	139921
Divisors count	8	2
Divisors	1, 2, 4, 8, 17489, 34978, 69956, 139912	1, 139921
Number of properties	0	4
Centered square primes		76th
Isolated primes		9789th
Primes		13002nd
Pythagorean primes		6476th
Roman numberals
Base 2	100010001010001000₂	100010001010010001₂
Base 3	21002220221₃	21002221021₃
Base 4	202022020₄	202022101₄
Base 5	13434122₅	13434141₅
Base 6	2555424₆	2555441₆
Base 7	1121623₇	1121635₇
Base 8	421210₈	421221₈
Base 9	232827₉	232837₉
Base 10	139912₁₀	139921₁₀
Base 11	96133₁₁	96141₁₁
Base 12	68b74₁₂	68b81₁₂
Base 13	4b8b6₁₃	4b8c2₁₃
Base 14	38dba₁₄	38dc5₁₄
Base 15	2b6c7₁₅	2b6d1₁₅
Base 16	22288₁₆	22291₁₆