Compare 138973 vs 138991

Property	138973	138991
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	31¹ × 4483¹	131¹ × 1061¹
Prime factorization	31 × 4483	131 × 1061
Divisors count	4	4
Divisors	1, 31, 4483, 138973	1, 131, 1061, 138991
Number of properties	1	1
Semiprimes	31964th	31971st
Roman numberals
Base 2	100001111011011101₂	100001111011101111₂
Base 3	21001122011₃	21001122211₃
Base 4	201323131₄	201323233₄
Base 5	13421343₅	13421431₅
Base 6	2551221₆	2551251₆
Base 7	1116112₇	1116136₇
Base 8	417335₈	417357₈
Base 9	231564₉	231584₉
Base 10	138973₁₀	138991₁₀
Base 11	9545a₁₁	95476₁₁
Base 12	68511₁₂	68527₁₂
Base 13	4b343₁₃	4b358₁₃
Base 14	38909₁₄	3891d₁₄
Base 15	2b29d₁₅	2b2b1₁₅
Base 16	21edd₁₆	21eef₁₆