2³ × 7³ × 197

Prime Factor Structure

Factorization String 2^3 × 7^3 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,188,000

Proper Divisor Sum 647,432

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #540559 ← → #540577

1 2 4 7 8 14 28 49 56 98 196 197 343 392 394 686 788 1,372 1,379 1,576 2,744 2,758 5,516 9,653 11,032 19,306 38,612 67,571 77,224 135,142 270,284 540,568

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

540,568 270,284 135,142 67,571 202,714 101,357 304,072 152,036 76,018 38,009 114,028 57,014 28,507 85,522 42,761 128,284 64,142 32,071 96,214 48,107 144,322 72,161 216,484 108,242 54,121 162,364 81,182 40,591 121,774 60,887 182,662 91,331 273,994 136,997 410,992 205,496 102,748 51,374 25,687 77,062 38,531 115,594 57,797 173,392 86,696 43,348 21,674 10,837 32,512 16,256 8,128 4,064 2,032 1,016 508 254 127 382 191 574

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