Compare 145721 vs 145721

Property	145721	145721
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	145721¹	145721¹
Prime factorization	145721	145721
Divisors count	2	2
Divisors	1, 145721	1, 145721
Number of properties	8	8
Chen primes	5795th	5795th
Emirps	2847th	2847th
Harmonic primes	5062nd	5062nd
Primes	13484th	13484th
Pythagorean primes	6721st	6721st
Sophie germain primes	1600th	1600th
Twin primes (1st member)	1656th	1656th
Ulam primes	957th	957th
Roman numberals
Base 2	100011100100111001₂	100011100100111001₂
Base 3	21101220002₃	21101220002₃
Base 4	203210321₄	203210321₄
Base 5	14130341₅	14130341₅
Base 6	3042345₆	3042345₆
Base 7	1144562₇	1144562₇
Base 8	434471₈	434471₈
Base 9	241802₉	241802₉
Base 10	145721₁₀	145721₁₀
Base 11	9a534₁₁	9a534₁₁
Base 12	703b5₁₂	703b5₁₂
Base 13	51434₁₃	51434₁₃
Base 14	3b169₁₄	3b169₁₄
Base 15	2d29b₁₅	2d29b₁₅
Base 16	23939₁₆	23939₁₆