Compare 971917 vs 971920

Property	971917	971920
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	971917¹	2⁴ × 5¹ × 12149¹
Prime factorization	971917	2 × 2 × 2 × 2 × 5 × 12149
Divisors count	2	20
Divisors	1, 971917	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12149, 24298, 48596, 60745, 97192, 121490, 194384, 242980, 485960, 971920
Number of properties	5	0
Cousin primes (1st member)	7968th
Emirps	10535th
Isolated primes	60541st
Primes	76496th
Ulam primes	5606th
Roman numberals
Base 2	11101101010010001101₂	11101101010010010000₂
Base 3	1211101012221₃	1211101020001₃
Base 4	3231102031₄	3231102100₄
Base 5	222100132₅	222100140₅
Base 6	32455341₆	32455344₆
Base 7	11155402₇	11155405₇
Base 8	3552215₈	3552220₈
Base 9	1741187₉	1741201₉
Base 10	971917₁₀	971920₁₀
Base 11	604241₁₁	604244₁₁
Base 12	3aa551₁₂	3aa554₁₂
Base 13	2804cb₁₃	280501₁₃
Base 14	1b42a9₁₄	1b42ac₁₄
Base 15	142e97₁₅	142e9a₁₅
Base 16	ed48d₁₆	ed490₁₆