1. Numbers
  2. Compare 399140 vs 399149

Compare 399140 vs 399149

Property399140399149
Typecomposite numberprime
Unique factors41
Total factors51
Prime factorization22 × 51 × 71 × 285113991491
Prime factorization2 × 2 × 5 × 7 × 2851399149
Divisors count242
Divisors1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2851, 5702, 11404, 14255, 19957, 28510, 39914, 57020, 79828, 99785, 199570, 3991401, 399149
Number of properties03
Chen primes 13639th
Primes 33792nd
Twin primes (1st member) 3796th
Roman numberals  
Base 21100001011100100100211000010111001011012
Base 320202111122232020211120223
Base 41201130210412011302314
Base 510023303051002330445
Base 6123155126123155256
Base 73251450732514627
Base 81413444814134558
Base 966745896674689
Base 103991401039914910
Base 112529751125298311
Base 12172b9812172ba512
Base 1310c8a11310c8aa13
Base 14a566014a566914
Base 157d3e5157d3ee15
Base 1661724166172d16
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