3 × 23 × 41 × 619

Prime Factor Structure

Factorization String 3 × 23 × 41 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,499,840

Proper Divisor Sum 748,689

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1751149 ← → #1751177

1 3 23 41 69 123 619 943 1,857 2,829 14,237 25,379 42,711 76,137 583,717 1,751,151

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

1,751,151 5,253,454 2,626,727 7,880,182 3,940,091 11,820,274 5,910,137 17,730,412 8,865,206 4,432,603 13,297,810 6,648,905 19,946,716 9,973,358 4,986,679 14,960,038 7,480,019 22,440,058 11,220,029 33,660,088 16,830,044 8,415,022 4,207,511 12,622,534 6,311,267 18,933,802 9,466,901 28,400,704 14,200,352 7,100,176 3,550,088 1,775,044 887,522 443,761 1,331,284 665,642 332,821 998,464 499,232 249,616 124,808 62,404 31,202 15,601 46,804 23,402 11,701 35,104 17,552 8,776 4,388 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853

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