Compare 55639 vs 55642

Property	55639	55642
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	55639¹	2¹ × 43¹ × 647¹
Prime factorization	55639	2 × 43 × 647
Divisors count	2	8
Divisors	1, 55639	1, 2, 43, 86, 647, 1294, 27821, 55642
Number of properties	6	0
Happy primes	903rd
Harmonic primes	2121st
Isolated primes	4123rd
Lucky primes	803rd
Primes	5646th
Sexy primes (2nd member)	1530th
Roman numberals
Base 2	1101100101010111₂	1101100101011010₂
Base 3	2211022201₃	2211022211₃
Base 4	31211113₄	31211122₄
Base 5	3240024₅	3240032₅
Base 6	1105331₆	1105334₆
Base 7	321133₇	321136₇
Base 8	154527₈	154532₈
Base 9	84281₉	84284₉
Base 10	55639₁₀	55642₁₀
Base 11	38891₁₁	38894₁₁
Base 12	28247₁₂	2824a₁₂
Base 13	1c42c₁₃	1c432₁₃
Base 14	163c3₁₄	163c6₁₄
Base 15	11744₁₅	11747₁₅
Base 16	d957₁₆	d95a₁₆