Compare 664739 vs 664742

Property	664739	664742
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	664739¹	2¹ × 13¹ × 37¹ × 691¹
Prime factorization	664739	2 × 13 × 37 × 691
Divisors count	2	16
Divisors	1, 664739	1, 2, 13, 26, 37, 74, 481, 691, 962, 1382, 8983, 17966, 25567, 51134, 332371, 664742
Number of properties	3	0
Isolated primes	42284th
Primes	53929th
Sophie germain primes	5485th
Roman numberals
Base 2	10100010010010100011₂	10100010010010100110₂
Base 3	1020202211222₃	1020202212002₃
Base 4	2202102203₄	2202102212₄
Base 5	132232424₅	132232432₅
Base 6	22125255₆	22125302₆
Base 7	5436005₇	5436011₇
Base 8	2422243₈	2422246₈
Base 9	1222758₉	1222762₉
Base 10	664739₁₀	664742₁₀
Base 11	414479₁₁	414481₁₁
Base 12	28082b₁₂	280832₁₂
Base 13	1a374a₁₃	1a3750₁₃
Base 14	134375₁₄	134378₁₄
Base 15	d1e5e₁₅	d1e62₁₅
Base 16	a24a3₁₆	a24a6₁₆