7 × 13 × 61 × 101

Prime Factor Structure

Factorization String 7 × 13 × 61 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 708,288

Proper Divisor Sum 147,637

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #560641 ← → #560653

1 7 13 61 91 101 427 707 793 1,313 5,551 6,161 9,191 43,127 80,093 560,651

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

560,651 1,681,954 840,977 2,522,932 1,261,466 630,733 1,892,200 946,100 473,050 236,525 709,576 354,788 177,394 88,697 266,092 133,046 66,523 199,570 99,785 299,356 149,678 74,839 224,518 112,259 336,778 168,389 505,168 252,584 126,292 63,146 31,573 94,720 47,360 23,680 11,840 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101

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