Compare 131943 vs 131947

Property	131943	131947
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 7¹ × 61¹ × 103¹	131947¹
Prime factorization	3 × 7 × 61 × 103	131947
Divisors count	16	2
Divisors	1, 3, 7, 21, 61, 103, 183, 309, 427, 721, 1281, 2163, 6283, 18849, 43981, 131943	1, 131947
Number of properties	0	4
Harmonic primes		4639th
Isolated primes		9254th
Primes		12325th
Sexy primes (2nd member)		3053rd
Roman numberals
Base 2	100000001101100111₂	100000001101101011₂
Base 3	20200222210₃	20200222221₃
Base 4	200031213₄	200031223₄
Base 5	13210233₅	13210242₅
Base 6	2454503₆	2454511₆
Base 7	1056450₇	1056454₇
Base 8	401547₈	401553₈
Base 9	220883₉	220887₉
Base 10	131943₁₀	131947₁₀
Base 11	90149₁₁	90152₁₁
Base 12	64433₁₂	64437₁₂
Base 13	48096₁₃	4809a₁₃
Base 14	36127₁₄	3612b₁₄
Base 15	29163₁₅	29167₁₅
Base 16	20367₁₆	2036b₁₆