3 × 13 × 61 × 379

Prime Factor Structure

Factorization String 3 × 13 × 61 × 379

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,319,360

Proper Divisor Sum 417,719

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #901613 ← → #901643

1 3 13 39 61 183 379 793 1,137 2,379 4,927 14,781 23,119 69,357 300,547 901,641

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

901,641 2,704,924 1,352,462 676,231 2,028,694 1,014,347 3,043,042 1,521,521 4,564,564 2,282,282 1,141,141 3,423,424 1,711,712 855,856 427,928 213,964 106,982 53,491 160,474 80,237 240,712 120,356 60,178 30,089 90,268 45,134 22,567 67,702 33,851 101,554 50,777 152,332 76,166 38,083 114,250 57,125 171,376 85,688 42,844 21,422 10,711 32,134 16,067 48,202 24,101 72,304 36,152 18,076 9,038 4,519 13,558 6,779 20,338 10,169 30,508 15,254 7,627 22,882 11,441 34,324

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