Compare 138921 vs 138928

Property	138921	138928
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	6
Prime factorization	3¹ × 46307¹	2⁴ × 19¹ × 457¹
Prime factorization	3 × 46307	2 × 2 × 2 × 2 × 19 × 457
Divisors count	4	20
Divisors	1, 3, 46307, 138921	1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 457, 914, 1828, 3656, 7312, 8683, 17366, 34732, 69464, 138928
Number of properties	1	0
Semiprimes	31951st
Roman numberals
Base 2	100001111010101001₂	100001111010110000₂
Base 3	21001120020₃	21001120111₃
Base 4	201322221₄	201322300₄
Base 5	13421141₅	13421203₅
Base 6	2551053₆	2551104₆
Base 7	1116006₇	1116016₇
Base 8	417251₈	417260₈
Base 9	231506₉	231514₉
Base 10	138921₁₀	138928₁₀
Base 11	95412₁₁	95419₁₁
Base 12	68489₁₂	68494₁₂
Base 13	4b303₁₃	4b30a₁₃
Base 14	388ad₁₄	388b6₁₄
Base 15	2b266₁₅	2b26d₁₅
Base 16	21ea9₁₆	21eb0₁₆