Compare 31989 vs 31997

Property	31989	31997
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	3¹ × 10663¹	7² × 653¹
Prime factorization	3 × 10663	7 × 7 × 653
Divisors count	4	6
Divisors	1, 3, 10663, 31989	1, 7, 49, 653, 4571, 31997
Number of properties	1	0
Semiprimes	7947th
Roman numberals
Base 2	111110011110101₂	111110011111101₂
Base 3	1121212210₃	1121220002₃
Base 4	13303311₄	13303331₄
Base 5	2010424₅	2010442₅
Base 6	404033₆	404045₆
Base 7	162156₇	162200₇
Base 8	76365₈	76375₈
Base 9	47783₉	47802₉
Base 10	31989₁₀	31997₁₀
Base 11	22041₁₁	22049₁₁
Base 12	16619₁₂	16625₁₂
Base 13	11739₁₃	11744₁₃
Base 14	b92d₁₄	b937₁₄
Base 15	9729₁₅	9732₁₅
Base 16	7cf5₁₆	7cfd₁₆