Compare 661992 vs 661993

Property	661992	661993
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2³ × 3¹ × 27583¹	661993¹
Prime factorization	2 × 2 × 2 × 3 × 27583	661993
Divisors count	16	2
Divisors	1, 2, 3, 4, 6, 8, 12, 24, 27583, 55166, 82749, 110332, 165498, 220664, 330996, 661992	1, 661993
Number of properties	0	5
Isolated primes		42128th
Lucky primes		6152nd
Primes		53717th
Sexy primes (2nd member)		11599th
Super primes		5474th
Roman numberals
Base 2	10100001100111101000₂	10100001100111101001₂
Base 3	1020122002020₃	1020122002021₃
Base 4	2201213220₄	2201213221₄
Base 5	132140432₅	132140433₅
Base 6	22104440₆	22104441₆
Base 7	5425002₇	5425003₇
Base 8	2414750₈	2414751₈
Base 9	1218066₉	1218067₉
Base 10	661992₁₀	661993₁₀
Base 11	412401₁₁	412402₁₁
Base 12	27b120₁₂	27b121₁₂
Base 13	1a2416₁₃	1a2417₁₃
Base 14	133372₁₄	133373₁₄
Base 15	d122c₁₅	d122d₁₅
Base 16	a19e8₁₆	a19e9₁₆