5 × 7 × 20347

Prime Factor Structure

Factorization String 5 × 7 × 20347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 976,704

Proper Divisor Sum 264,559

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #712133 ← → #712157

1 5 7 35 20,347 101,735 142,429 712,145

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

712,145 2,136,436 1,068,218 534,109 1,602,328 801,164 400,582 200,291 600,874 300,437 901,312 450,656 225,328 112,664 56,332 28,166 14,083 42,250 21,125 63,376 31,688 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22

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