Compare 672871 vs 672880

Property	672871	672880
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	672871¹	2⁴ × 5¹ × 13¹ × 647¹
Prime factorization	672871	2 × 2 × 2 × 2 × 5 × 13 × 647
Divisors count	2	40
Divisors	1, 672871	1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 647, 1040, 1294, 2588, 3235, 5176, 6470, 8411, 10352, 12940, 16822, 25880, 33644, 42055, 51760, 67288, 84110, 134576, 168220, 336440, 672880
Number of properties	5	0
Additive primes	21290th
Chen primes	21306th
Happy primes	7740th
Primes	54526th
Twin primes (2nd member)	5878th
Roman numberals
Base 2	10100100010001100111₂	10100100010001110000₂
Base 3	1021012000011₃	1021012000111₃
Base 4	2210101213₄	2210101300₄
Base 5	133012441₅	133013010₅
Base 6	22231051₆	22231104₆
Base 7	5501503₇	5501515₇
Base 8	2442147₈	2442160₈
Base 9	1235004₉	1235014₉
Base 10	672871₁₀	672880₁₀
Base 11	41a5a1₁₁	41a5aa₁₁
Base 12	285487₁₂	285494₁₂
Base 13	1a7364₁₃	1a7370₁₃
Base 14	137303₁₄	13730c₁₄
Base 15	d4581₁₅	d458a₁₅
Base 16	a4467₁₆	a4470₁₆