5 × 13 × 47 × 137

Prime Factor Structure

Factorization String 5 × 13 × 47 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 556,416

Proper Divisor Sum 137,881

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #418511 ← → #418553

1 5 13 47 65 137 235 611 685 1,781 3,055 6,439 8,905 32,195 83,707 418,535

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

418,535 1,255,606 627,803 1,883,410 941,705 2,825,116 1,412,558 706,279 2,118,838 1,059,419 3,178,258 1,589,129 4,767,388 2,383,694 1,191,847 3,575,542 1,787,771 5,363,314 2,681,657 8,044,972 4,022,486 2,011,243 6,033,730 3,016,865 9,050,596 4,525,298 2,262,649 6,787,948 3,393,974 1,696,987 5,090,962 2,545,481 7,636,444 3,818,222 1,909,111 5,727,334 2,863,667 8,591,002 4,295,501 12,886,504 6,443,252 3,221,626 1,610,813 4,832,440 2,416,220 1,208,110 604,055 1,812,166 906,083 2,718,250 1,359,125 4,077,376 2,038,688 1,019,344 509,672 254,836 127,418 63,709 191,128 95,564

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