Compare 142981 vs 142983

Property	142981	142983
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	142981¹	3² × 15887¹
Prime factorization	142981	3 × 3 × 15887
Divisors count	2	6
Divisors	1, 142981	1, 3, 9, 15887, 47661, 142983
Number of properties	6	0
Happy primes	2079th
Harmonic primes	4977th
Long primes	4944th
Primes	13265th
Pythagorean primes	6610th
Twin primes (2nd member)	1636th
Roman numberals
Base 2	100010111010000101₂	100010111010000111₂
Base 3	21021010121₃	21021010200₃
Base 4	202322011₄	202322013₄
Base 5	14033411₅	14033413₅
Base 6	3021541₆	3021543₆
Base 7	1133566₇	1133601₇
Base 8	427205₈	427207₈
Base 9	237117₉	237120₉
Base 10	142981₁₀	142983₁₀
Base 11	98473₁₁	98475₁₁
Base 12	6a8b1₁₂	6a8b3₁₂
Base 13	50107₁₃	50109₁₃
Base 14	3a16d₁₄	3a171₁₄
Base 15	2c571₁₅	2c573₁₅
Base 16	22e85₁₆	22e87₁₆