3 × 67 × 71 × 1231

Prime Factor Structure

Factorization String 3 × 67 × 71 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,127,488

Proper Divisor Sum 6,559,887

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #17567593 ← → #17567623

1 3 67 71 201 213 1,231 3,693 4,757 14,271 82,477 87,401 247,431 262,203 5,855,867 17,567,601

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

17,567,601 52,702,804 26,351,402 13,175,701 39,527,104 19,763,552 9,881,776 4,940,888 2,470,444 1,235,222 617,611 1,852,834 926,417 2,779,252 1,389,626 694,813 2,084,440 1,042,220 521,110 260,555 781,666 390,833 1,172,500 586,250 293,125 879,376 439,688 219,844 109,922 54,961 164,884 82,442 41,221 123,664 61,832 30,916 15,458 7,729 23,188 11,594 5,797 17,392 8,696 4,348 2,174 1,087 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098

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