Compare 20634 vs 20639

Property	20634	20639
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 3¹ × 19¹ × 181¹	20639¹
Prime factorization	2 × 3 × 19 × 181	20639
Divisors count	16	2
Divisors	1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6878, 10317, 20634	1, 20639
Number of properties	0	4
Chen primes		1143rd
Happy primes		384th
Primes		2326th
Twin primes (1st member)		351st
Roman numberals
Base 2	101000010011010₂	101000010011111₂
Base 3	1001022020₃	1001022102₃
Base 4	11002122₄	11002133₄
Base 5	1130014₅	1130024₅
Base 6	235310₆	235315₆
Base 7	114105₇	114113₇
Base 8	50232₈	50237₈
Base 9	31266₉	31272₉
Base 10	20634₁₀	20639₁₀
Base 11	14559₁₁	14563₁₁
Base 12	bb36₁₂	bb3b₁₂
Base 13	9513₁₃	9518₁₃
Base 14	773c₁₄	7743₁₄
Base 15	61a9₁₅	61ae₁₅
Base 16	509a₁₆	509f₁₆