5 × 13 × 821 × 1013

Prime Factor Structure

Factorization String 5 × 13 × 821 × 1013

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 70,014,672

Proper Divisor Sum 15,955,927

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #54058723 ← → #54058747

1 5 13 65 821 1,013 4,105 5,065 10,673 13,169 53,365 65,845 831,673 4,158,365 10,811,749 54,058,745

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

54,058,745 162,176,236 81,088,118 40,544,059 121,632,178 60,816,089 182,448,268 91,224,134 45,612,067 136,836,202 68,418,101 205,254,304 102,627,152 51,313,576 25,656,788 12,828,394 6,414,197 19,242,592 9,621,296 4,810,648 2,405,324 1,202,662 601,331 1,803,994 901,997 2,705,992 1,352,996 676,498 338,249 1,014,748 507,374 253,687 761,062 380,531 1,141,594 570,797 1,712,392 856,196 428,098 214,049 642,148 321,074 160,537 481,612 240,806 120,403 361,210 180,605 541,816 270,908 135,454 67,727 203,182 101,591 304,774 152,387 457,162 228,581 685,744 342,872

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