Compare 21407 vs 21416

Property	21407	21416
Type	prime	composite number
Unique factors	1	2
Total factors	1	4
Prime factorization	21407¹	2³ × 2677¹
Prime factorization	21407	2 × 2 × 2 × 2677
Divisors count	2	8
Divisors	1, 21407	1, 2, 4, 8, 2677, 5354, 10708, 21416
Number of properties	6	0
Chen primes	1180th
Happy primes	398th
Isolated primes	1679th
Long primes	911th
Primes	2404th
Sexy primes (2nd member)	730th
Roman numberals
Base 2	101001110011111₂	101001110101000₂
Base 3	1002100212₃	1002101012₃
Base 4	11032133₄	11032220₄
Base 5	1141112₅	1141131₅
Base 6	243035₆	243052₆
Base 7	116261₇	116303₇
Base 8	51637₈	51650₈
Base 9	32325₉	32335₉
Base 10	21407₁₀	21416₁₀
Base 11	150a1₁₁	150aa₁₁
Base 12	1047b₁₂	10488₁₂
Base 13	9989₁₃	9995₁₃
Base 14	7b31₁₄	7b3a₁₄
Base 15	6522₁₅	652b₁₅
Base 16	539f₁₆	53a8₁₆