Compare 39978 vs 39979

Property	39978	39979
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2¹ × 3² × 2221¹	39979¹
Prime factorization	2 × 3 × 3 × 2221	39979
Divisors count	12	2
Divisors	1, 2, 3, 6, 9, 18, 2221, 4442, 6663, 13326, 19989, 39978	1, 39979
Number of properties	0	8
Additive primes		1880th
Chen primes		1975th
Cousin primes (1st member)		581st
Happy primes		687th
Isolated primes		3020th
Lucky primes		624th
Primes		4201st
Super primes		575th
Roman numberals
Base 2	1001110000101010₂	1001110000101011₂
Base 3	2000211200₃	2000211201₃
Base 4	21300222₄	21300223₄
Base 5	2234403₅	2234404₅
Base 6	505030₆	505031₆
Base 7	224361₇	224362₇
Base 8	116052₈	116053₈
Base 9	60750₉	60751₉
Base 10	39978₁₀	39979₁₀
Base 11	28044₁₁	28045₁₁
Base 12	1b176₁₂	1b177₁₂
Base 13	15273₁₃	15274₁₃
Base 14	107d8₁₄	107d9₁₄
Base 15	bca3₁₅	bca4₁₅
Base 16	9c2a₁₆	9c2b₁₆