Compare 21954 vs 21961

Property	21954	21961
Type	composite number	prime
Unique factors	3	1
Total factors	3	1
Prime factorization	2¹ × 3¹ × 3659¹	21961¹
Prime factorization	2 × 3 × 3659	21961
Divisors count	8	2
Divisors	1, 2, 3, 6, 3659, 7318, 10977, 21954	1, 21961
Number of properties	0	5
Additive primes		1139th
Chen primes		1206th
Isolated primes		1718th
Primes		2461st
Pythagorean primes		1221st
Roman numberals
Base 2	101010111000010₂	101010111001001₂
Base 3	1010010010₃	1010010101₃
Base 4	11113002₄	11113021₄
Base 5	1200304₅	1200321₅
Base 6	245350₆	245401₆
Base 7	121002₇	121012₇
Base 8	52702₈	52711₈
Base 9	33103₉	33111₉
Base 10	21954₁₀	21961₁₀
Base 11	15549₁₁	15555₁₁
Base 12	10856₁₂	10861₁₂
Base 13	9cba₁₃	9cc4₁₃
Base 14	8002₁₄	8009₁₄
Base 15	6789₁₅	6791₁₅
Base 16	55c2₁₆	55c9₁₆