Compare 272979 vs 272981

Property	272979	272981
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	3² × 7² × 619¹	272981¹
Prime factorization	3 × 3 × 7 × 7 × 619	272981
Divisors count	18	2
Divisors	1, 3, 7, 9, 21, 49, 63, 147, 441, 619, 1857, 4333, 5571, 12999, 30331, 38997, 90993, 272979	1, 272981
Number of properties	0	5
Additive primes		9601st
Chen primes		9831st
Happy primes		3553rd
Primes		23884th
Twin primes (1st member)		2780th
Roman numberals
Base 2	1000010101001010011₂	1000010101001010101₂
Base 3	111212110100₃	111212110102₃
Base 4	1002221103₄	1002221111₄
Base 5	32213404₅	32213411₅
Base 6	5503443₆	5503445₆
Base 7	2214600₇	2214602₇
Base 8	1025123₈	1025125₈
Base 9	455410₉	455412₉
Base 10	272979₁₀	272981₁₀
Base 11	177103₁₁	177105₁₁
Base 12	111b83₁₂	111b85₁₂
Base 13	97335₁₃	97337₁₃
Base 14	716a7₁₄	716a9₁₄
Base 15	55d39₁₅	55d3b₁₅
Base 16	42a53₁₆	42a55₁₆