Compare 28021 vs 28073

Property	28021	28073
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	7¹ × 4003¹	67¹ × 419¹
Prime factorization	7 × 4003	67 × 419
Divisors count	4	4
Divisors	1, 7, 4003, 28021	1, 67, 419, 28073
Number of properties	1	1
Semiprimes	6989th	7000th
Roman numberals
Base 2	110110101110101₂	110110110101001₂
Base 3	1102102211₃	1102111202₃
Base 4	12311311₄	12312221₄
Base 5	1344041₅	1344243₅
Base 6	333421₆	333545₆
Base 7	144460₇	144563₇
Base 8	66565₈	66651₈
Base 9	42384₉	42452₉
Base 10	28021₁₀	28073₁₀
Base 11	1a064₁₁	1a101₁₁
Base 12	14271₁₂	142b5₁₂
Base 13	c9a6₁₃	ca16₁₃
Base 14	a2d7₁₄	a333₁₄
Base 15	8481₁₅	84b8₁₅
Base 16	6d75₁₆	6da9₁₆