Compare 163969 vs 164009

Property	163969	164009
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	13¹ × 12613¹	401¹ × 409¹
Prime factorization	13 × 12613	401 × 409
Divisors count	4	4
Divisors	1, 13, 12613, 163969	1, 401, 409, 164009
Number of properties	1	1
Semiprimes	37446th	37451st
Roman numberals
Base 2	101000000010000001₂	101000000010101001₂
Base 3	22022220221₃	22022222102₃
Base 4	220002001₄	220002221₄
Base 5	20221334₅	20222014₅
Base 6	3303041₆	3303145₆
Base 7	1252021₇	1252106₇
Base 8	500201₈	500251₈
Base 9	268827₉	268872₉
Base 10	163969₁₀	164009₁₀
Base 11	102213₁₁	10224a₁₁
Base 12	7aa81₁₂	7aab5₁₂
Base 13	59830₁₃	59861₁₃
Base 14	43a81₁₄	43aad₁₄
Base 15	338b4₁₅	338de₁₅
Base 16	28081₁₆	280a9₁₆