Compare 31311 vs 31319

Property	31311	31319
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3² × 7² × 71¹	31319¹
Prime factorization	3 × 3 × 7 × 7 × 71	31319
Divisors count	18	2
Divisors	1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 3479, 4473, 10437, 31311	1, 31319
Number of properties	0	5
Additive primes		1525th
Chen primes		1610th
Primes		3375th
Sophie germain primes		459th
Twin primes (1st member)		484th
Roman numberals
Base 2	111101001001111₂	111101001010111₂
Base 3	1120221200₃	1120221222₃
Base 4	13221033₄	13221113₄
Base 5	2000221₅	2000234₅
Base 6	400543₆	400555₆
Base 7	160200₇	160211₇
Base 8	75117₈	75127₈
Base 9	46850₉	46858₉
Base 10	31311₁₀	31319₁₀
Base 11	21585₁₁	21592₁₁
Base 12	16153₁₂	1615b₁₂
Base 13	11337₁₃	11342₁₃
Base 14	b5a7₁₄	b5b1₁₄
Base 15	9426₁₅	942e₁₅
Base 16	7a4f₁₆	7a57₁₆