Compare 220928 vs 220931

Property	220928	220931
Type	composite number	prime
Unique factors	2	1
Total factors	9	1
Prime factorization	2⁸ × 863¹	220931¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 863	220931
Divisors count	18	2
Divisors	1, 2, 4, 8, 16, 32, 64, 128, 256, 863, 1726, 3452, 6904, 13808, 27616, 55232, 110464, 220928	1, 220931
Number of properties	0	6
Additive primes		7969th
Chen primes		8211th
Harmonic primes		7387th
Long primes		7374th
Primes		19693rd
Twin primes (1st member)		2336th
Roman numberals
Base 2	110101111100000000₂	110101111100000011₂
Base 3	102020001112₃	102020001122₃
Base 4	311330000₄	311330003₄
Base 5	24032203₅	24032211₅
Base 6	4422452₆	4422455₆
Base 7	1610051₇	1610054₇
Base 8	657400₈	657403₈
Base 9	366045₉	366048₉
Base 10	220928₁₀	220931₁₀
Base 11	140a94₁₁	140a97₁₁
Base 12	a7a28₁₂	a7a2b₁₂
Base 13	79736₁₃	79739₁₃
Base 14	5a728₁₄	5a72b₁₄
Base 15	456d8₁₅	456db₁₅
Base 16	35f00₁₆	35f03₁₆