Compare 972121 vs 972128

Property	972121	972128
Type	prime	composite number
Unique factors	1	3
Total factors	1	7
Prime factorization	972121¹	2⁵ × 17¹ × 1787¹
Prime factorization	972121	2 × 2 × 2 × 2 × 2 × 17 × 1787
Divisors count	2	24
Divisors	1, 972121	1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1787, 3574, 7148, 14296, 28592, 30379, 57184, 60758, 121516, 243032, 486064, 972128
Number of properties	2	0
Primes	76515th
Twin primes (2nd member)	7980th
Roman numberals
Base 2	11101101010101011001₂	11101101010101100000₂
Base 3	1211101111111₃	1211101111202₃
Base 4	3231111121₄	3231111200₄
Base 5	222101441₅	222102003₅
Base 6	32500321₆	32500332₆
Base 7	11156113₇	11156123₇
Base 8	3552531₈	3552540₈
Base 9	1741444₉	1741452₉
Base 10	972121₁₀	972128₁₀
Base 11	604407₁₁	604413₁₁
Base 12	3aa6a1₁₂	3aa6a8₁₂
Base 13	280627₁₃	280631₁₃
Base 14	1b43b3₁₄	1b43ba₁₄
Base 15	143081₁₅	143088₁₅
Base 16	ed559₁₆	ed560₁₆