3 × 11 × 251 × 523

Prime Factor Structure

Factorization String 3 × 11 × 251 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,338,304

Proper Divisor Sum 2,006,295

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4332001 ← → #4332011

1 3 11 33 251 523 753 1,569 2,761 5,753 8,283 17,259 131,273 393,819 1,444,003 4,332,009

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

4,332,009 12,996,028 6,498,014 3,249,007 9,747,022 4,873,511 14,620,534 7,310,267 21,930,802 10,965,401 32,896,204 16,448,102 8,224,051 24,672,154 12,336,077 37,008,232 18,504,116 9,252,058 4,626,029 13,878,088 6,939,044 3,469,522 1,734,761 5,204,284 2,602,142 1,301,071 3,903,214 1,951,607 5,854,822 2,927,411 8,782,234 4,391,117 13,173,352 6,586,676 3,293,338 1,646,669 4,940,008 2,470,004 1,235,002 617,501 1,852,504 926,252 463,126 231,563 694,690 347,345 1,042,036 521,018 260,509 781,528 390,764 195,382 97,691 293,074 146,537 439,612 219,806 109,903 329,710 164,855

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