3 × 5 × 7 × 42569

Prime Factor Structure

Factorization String 3 × 5 × 7 × 42569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,173,440

Proper Divisor Sum 3,703,695

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4469743 ← → #4469749

1 3 5 7 15 21 35 105 42,569 127,707 212,845 297,983 638,535 893,949 1,489,915 4,469,745

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

4,469,745 13,409,236 6,704,618 3,352,309 10,056,928 5,028,464 2,514,232 1,257,116 628,558 314,279 942,838 471,419 1,414,258 707,129 2,121,388 1,060,694 530,347 1,591,042 795,521 2,386,564 1,193,282 596,641 1,789,924 894,962 447,481 1,342,444 671,222 335,611 1,006,834 503,417 1,510,252 755,126 377,563 1,132,690 566,345 1,699,036 849,518 424,759 1,274,278 637,139 1,911,418 955,709 2,867,128 1,433,564 716,782 358,391 1,075,174 537,587 1,612,762 806,381 2,419,144 1,209,572 604,786 302,393 907,180 453,590 226,795 680,386 340,193 1,020,580

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