Compare 20977 vs 20983

Property	20977	20983
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	11¹ × 1907¹	20983¹
Prime factorization	11 × 1907	20983
Divisors count	4	2
Divisors	1, 11, 1907, 20977	1, 20983
Number of properties	1	4
Harmonic primes		866th
Long primes		896th
Primes		2360th
Semiprimes	5322nd
Twin primes (2nd member)		357th
Roman numberals
Base 2	101000111110001₂	101000111110111₂
Base 3	1001202221₃	1001210011₃
Base 4	11013301₄	11013313₄
Base 5	1132402₅	1132413₅
Base 6	241041₆	241051₆
Base 7	115105₇	115114₇
Base 8	50761₈	50767₈
Base 9	31687₉	31704₉
Base 10	20977₁₀	20983₁₀
Base 11	14840₁₁	14846₁₁
Base 12	10181₁₂	10187₁₂
Base 13	9718₁₃	9721₁₃
Base 14	7905₁₄	790b₁₄
Base 15	6337₁₅	633d₁₅
Base 16	51f1₁₆	51f7₁₆