5 × 13 × 79 × 89

Prime Factor Structure

Factorization String 5 × 13 × 79 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 604,800

Proper Divisor Sum 147,785

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #457013 ← → #457021

1 5 13 65 79 89 395 445 1,027 1,157 5,135 5,785 7,031 35,155 91,403 457,015

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

457,015 1,371,046 685,523 2,056,570 1,028,285 3,084,856 1,542,428 771,214 385,607 1,156,822 578,411 1,735,234 867,617 2,602,852 1,301,426 650,713 1,952,140 976,070 488,035 1,464,106 732,053 2,196,160 1,098,080 549,040 274,520 137,260 68,630 34,315 102,946 51,473 154,420 77,210 38,605 115,816 57,908 28,954 14,477 43,432 21,716 10,858 5,429 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914

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