Compare 1022639 vs 1022640

Property	1022639	1022640
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	1022639¹	2⁴ × 3¹ × 5¹ × 4261¹
Prime factorization	1022639	2 × 2 × 2 × 2 × 3 × 5 × 4261
Divisors count	2	40
Divisors	1, 1022639	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4261, 8522, 12783, 17044, 21305, 25566, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 204528, 255660, 340880, 511320, 1022640
Number of properties	5	0
Additive primes	30887th
Chen primes	30566th
Isolated primes	63482nd
Primes	80171st
Sexy primes (2nd member)	16718th
Roman numberals
Base 2	11111001101010101111₂	11111001101010110000₂
Base 3	1220221210112₃	1220221210120₃
Base 4	3321222233₄	3321222300₄
Base 5	230211024₅	230211030₅
Base 6	33530235₆	33530240₆
Base 7	11456312₇	11456313₇
Base 8	3715257₈	3715260₈
Base 9	1827715₉	1827716₉
Base 10	1022639₁₀	1022640₁₀
Base 11	639362₁₁	639363₁₁
Base 12	41397b₁₂	413980₁₂
Base 13	29a617₁₃	29a618₁₃
Base 14	1c8979₁₄	1c897a₁₄
Base 15	15300e₁₅	153010₁₅
Base 16	f9aaf₁₆	f9ab0₁₆