Compare 822213 vs 822221

Property	822213	822221
Type	composite number	prime
Unique factors	4	1
Total factors	5	1
Prime factorization	3² × 7¹ × 31¹ × 421¹	822221¹
Prime factorization	3 × 3 × 7 × 31 × 421	822221
Divisors count	24	2
Divisors	1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 421, 651, 1263, 1953, 2947, 3789, 8841, 13051, 26523, 39153, 91357, 117459, 274071, 822213	1, 822221
Number of properties	0	5
Additive primes		25335th
Chen primes		25330th
Good primes		2361st
Primes		65580th
Twin primes (1st member)		6912th
Roman numberals
Base 2	11001000101111000101₂	11001000101111001101₂
Base 3	1112202212100₃	1112202212122₃
Base 4	3020233011₄	3020233031₄
Base 5	202302323₅	202302341₅
Base 6	25342313₆	25342325₆
Base 7	6663060₇	6663101₇
Base 8	3105705₈	3105715₈
Base 9	1482770₉	1482778₉
Base 10	822213₁₀	822221₁₀
Base 11	511817₁₁	511824₁₁
Base 12	337999₁₂	3379a5₁₂
Base 13	22a322₁₃	22a32a₁₃
Base 14	1758d7₁₄	175901₁₄
Base 15	113943₁₅	11394b₁₅
Base 16	c8bc5₁₆	c8bcd₁₆