Compare 72121 vs 72123

Property	72121	72123
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	7¹ × 10303¹	3¹ × 29¹ × 829¹
Prime factorization	7 × 10303	3 × 29 × 829
Divisors count	4	8
Divisors	1, 7, 10303, 72121	1, 3, 29, 87, 829, 2487, 24041, 72123
Number of properties	1	0
Semiprimes	17147th
Roman numberals
Base 2	10001100110111001₂	10001100110111011₂
Base 3	10122221011₃	10122221020₃
Base 4	101212321₄	101212323₄
Base 5	4301441₅	4301443₅
Base 6	1313521₆	1313523₆
Base 7	420160₇	420162₇
Base 8	214671₈	214673₈
Base 9	118834₉	118836₉
Base 10	72121₁₀	72123₁₀
Base 11	4a205₁₁	4a207₁₁
Base 12	358a1₁₂	358a3₁₂
Base 13	26a9a₁₃	26a9c₁₃
Base 14	1c3d7₁₄	1c3d9₁₄
Base 15	16581₁₅	16583₁₅
Base 16	119b9₁₆	119bb₁₆