431 × 1609

Prime Factor Structure

Factorization String 431 × 1609

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 695,520

Proper Divisor Sum 2,041

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #693437 ← → #693487

1 431 1,609 693,479

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

693,479 2,080,438 1,040,219 3,120,658 1,560,329 4,680,988 2,340,494 1,170,247 3,510,742 1,755,371 5,266,114 2,633,057 7,899,172 3,949,586 1,974,793 5,924,380 2,962,190 1,481,095 4,443,286 2,221,643 6,664,930 3,332,465 9,997,396 4,998,698 2,499,349 7,498,048 3,749,024 1,874,512 937,256 468,628 234,314 117,157 351,472 175,736 87,868 43,934 21,967 65,902 32,951 98,854 49,427 148,282 74,141 222,424 111,212 55,606 27,803 83,410 41,705 125,116 62,558 31,279 93,838 46,919 140,758 70,379 211,138 105,569 316,708 158,354

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.