Compare 621139 vs 621140

Property621139621140
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization621139122 × 51 × 131 × 23891
Prime factorization6211392 × 2 × 5 × 13 × 2389
Divisors count224
Divisors1, 6211391, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2389, 4778, 9556, 11945, 23890, 31057, 47780, 62114, 124228, 155285, 310570, 621140
Number of properties50
Centered triangular primes111th 
Cousin primes (1st member)5494th 
Isolated primes39732nd 
Primes50701st 
Sexy primes (2nd member)11015th 
Roman numberals  
Base 2100101111010010100112100101111010010101002
Base 31011120001011310111200010123
Base 42113221103421132211104
Base 512433402451243340305
Base 6211513516211513526
Base 75164621751646227
Base 82275123822751248
Base 91146034911460359
Base 106211391062114010
Base 113947421139474311
Base 1225b5571225b55812
Base 1318994c1318995013
Base 141225111412251214
Base 15c409415c409515
Base 1697a531697a5416
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