Compare 21407 vs 21410

Property	21407	21410
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	21407¹	2¹ × 5¹ × 2141¹
Prime factorization	21407	2 × 5 × 2141
Divisors count	2	8
Divisors	1, 21407	1, 2, 5, 10, 2141, 4282, 10705, 21410
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	101001110100010₂
Base 3	1002100212₃	1002100222₃
Base 4	11032133₄	11032202₄
Base 5	1141112₅	1141120₅
Base 6	243035₆	243042₆
Base 7	116261₇	116264₇
Base 8	51637₈	51642₈
Base 9	32325₉	32328₉
Base 10	21407₁₀	21410₁₀
Base 11	150a1₁₁	150a4₁₁
Base 12	1047b₁₂	10482₁₂
Base 13	9989₁₃	998c₁₃
Base 14	7b31₁₄	7b34₁₄
Base 15	6522₁₅	6525₁₅
Base 16	539f₁₆	53a2₁₆