Compare 18428 vs 18439

Property	18428	18439
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 17¹ × 271¹	18439¹
Prime factorization	2 × 2 × 17 × 271	18439
Divisors count	12	2
Divisors	1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428	1, 18439
Number of properties	0	6
Cousin primes (1st member)		330th
Emirps		572nd
Isolated primes		1467th
Primes		2112th
Sexy primes (2nd member)		650th
Sexy prime triplets (3rd member)		182nd
Roman numberals
Base 2	100011111111100₂	100100000000111₂
Base 3	221021112₃	221021221₃
Base 4	10133330₄	10200013₄
Base 5	1042203₅	1042224₅
Base 6	221152₆	221211₆
Base 7	104504₇	104521₇
Base 8	43774₈	44007₈
Base 9	27245₉	27257₉
Base 10	18428₁₀	18439₁₀
Base 11	12933₁₁	12943₁₁
Base 12	a7b8₁₂	a807₁₂
Base 13	8507₁₃	8515₁₃
Base 14	6a04₁₄	6a11₁₄
Base 15	56d8₁₅	56e4₁₅
Base 16	47fc₁₆	4807₁₆