Compare 664739 vs 664740

Property	664739	664740
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	664739¹	2² × 3³ × 5¹ × 1231¹
Prime factorization	664739	2 × 2 × 3 × 3 × 3 × 5 × 1231
Divisors count	2	48
Divisors	1, 664739	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1231, 2462, 3693, 4924, 6155, 7386, 11079, 12310, 14772, 18465, 22158, 24620, 33237, 36930, 44316, 55395, 66474, 73860, 110790, 132948, 166185, 221580, 332370, 664740
Number of properties	3	0
Isolated primes	42284th
Primes	53929th
Sophie germain primes	5485th
Roman numberals
Base 2	10100010010010100011₂	10100010010010100100₂
Base 3	1020202211222₃	1020202212000₃
Base 4	2202102203₄	2202102210₄
Base 5	132232424₅	132232430₅
Base 6	22125255₆	22125300₆
Base 7	5436005₇	5436006₇
Base 8	2422243₈	2422244₈
Base 9	1222758₉	1222760₉
Base 10	664739₁₀	664740₁₀
Base 11	414479₁₁	41447a₁₁
Base 12	28082b₁₂	280830₁₂
Base 13	1a374a₁₃	1a374b₁₃
Base 14	134375₁₄	134376₁₄
Base 15	d1e5e₁₅	d1e60₁₅
Base 16	a24a3₁₆	a24a4₁₆