Compare 249721 vs 249721

Property	249721	249721
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	249721¹	249721¹
Prime factorization	249721	249721
Divisors count	2	2
Divisors	1, 249721	1, 249721
Number of properties	4	4
Isolated primes	16850th	16850th
Primes	22021st	22021st
Sexy primes (1st member)	5140th	5140th
Ulam primes	1579th	1579th
Roman numberals
Base 2	111100111101111001₂	111100111101111001₂
Base 3	110200112221₃	110200112221₃
Base 4	330331321₄	330331321₄
Base 5	30442341₅	30442341₅
Base 6	5204041₆	5204041₆
Base 7	2060023₇	2060023₇
Base 8	747571₈	747571₈
Base 9	420487₉	420487₉
Base 10	249721₁₀	249721₁₀
Base 11	16068a₁₁	16068a₁₁
Base 12	100621₁₂	100621₁₂
Base 13	89884₁₃	89884₁₃
Base 14	67013₁₄	67013₁₄
Base 15	4ded1₁₅	4ded1₁₅
Base 16	3cf79₁₆	3cf79₁₆