Compare 321280 vs 321289

Property	321280	321289
Type	composite number	prime
Unique factors	3	1
Total factors	10	1
Prime factorization	2⁸ × 5¹ × 251¹	321289¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 251	321289
Divisors count	36	2
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 251, 256, 320, 502, 640, 1004, 1255, 1280, 2008, 2510, 4016, 5020, 8032, 10040, 16064, 20080, 32128, 40160, 64256, 80320, 160640, 321280	1, 321289
Number of properties	0	3
Isolated primes		21346th
Lucky primes		3388th
Primes		27709th
Roman numberals
Base 2	1001110011100000000₂	1001110011100001001₂
Base 3	121022201021₃	121022201121₃
Base 4	1032130000₄	1032130021₄
Base 5	40240110₅	40240124₅
Base 6	10515224₆	10515241₆
Base 7	2505451₇	2505463₇
Base 8	1163400₈	1163411₈
Base 9	538637₉	538647₉
Base 10	321280₁₀	321289₁₀
Base 11	1aa423₁₁	1aa431₁₁
Base 12	135b14₁₂	135b21₁₂
Base 13	b330b₁₃	b3317₁₃
Base 14	85128₁₄	85133₁₄
Base 15	652da₁₅	652e4₁₅
Base 16	4e700₁₆	4e709₁₆