Compare 766220 vs 766231

Property	766220	766231
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 5¹ × 7¹ × 13¹ × 421¹	766231¹
Prime factorization	2 × 2 × 5 × 7 × 13 × 421	766231
Divisors count	48	2
Divisors	1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 421, 455, 842, 910, 1684, 1820, 2105, 2947, 4210, 5473, 5894, 8420, 10946, 11788, 14735, 21892, 27365, 29470, 38311, 54730, 58940, 76622, 109460, 153244, 191555, 383110, 766220	1, 766231
Number of properties	0	5
Emirps		8174th
Lucky primes		6930th
Primes		61454th
Sexy primes (1st member)		13108th
Twin primes (2nd member)		6516th
Roman numberals
Base 2	10111011000100001100₂	10111011000100010111₂
Base 3	1102221001112₃	1102221001221₃
Base 4	2323010030₄	2323010113₄
Base 5	144004340₅	144004411₅
Base 6	24231152₆	24231211₆
Base 7	6340610₇	6340624₇
Base 8	2730414₈	2730427₈
Base 9	1387045₉	1387057₉
Base 10	766220₁₀	766231₁₀
Base 11	483744₁₁	483754₁₁
Base 12	30b4b8₁₂	30b507₁₂
Base 13	20a9b0₁₃	20a9bb₁₃
Base 14	15d340₁₄	15d34b₁₄
Base 15	102065₁₅	102071₁₅
Base 16	bb10c₁₆	bb117₁₆