Compare 666707 vs 666713

Property	666707	666713
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	666707¹	653¹ × 1021¹
Prime factorization	666707	653 × 1021
Divisors count	2	4
Divisors	1, 666707	1, 653, 1021, 666713
Number of properties	3	1
Chen primes	21142nd
Isolated primes	42401st
Primes	54074th
Semiprimes		142610th
Roman numberals
Base 2	10100010110001010011₂	10100010110001011001₂
Base 3	1020212112212₃	1020212120002₃
Base 4	2202301103₄	2202301121₄
Base 5	132313312₅	132313323₅
Base 6	22142335₆	22142345₆
Base 7	5444516₇	5444525₇
Base 8	2426123₈	2426131₈
Base 9	1225485₉	1225502₉
Base 10	666707₁₀	666713₁₀
Base 11	4159a8₁₁	415a03₁₁
Base 12	2819ab₁₂	2819b5₁₂
Base 13	1a4602₁₃	1a4608₁₃
Base 14	134d7d₁₄	134d85₁₄
Base 15	d2822₁₅	d2828₁₅
Base 16	a2c53₁₆	a2c59₁₆