7 × 17 × 29 × 619

Prime Factor Structure

Factorization String 7 × 17 × 29 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,678,400

Proper Divisor Sum 542,231

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2136163 ← → #2136181

1 7 17 29 119 203 493 619 3,451 4,333 10,523 17,951 73,661 125,657 305,167 2,136,169

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

2,136,169 6,408,508 3,204,254 1,602,127 4,806,382 2,403,191 7,209,574 3,604,787 10,814,362 5,407,181 16,221,544 8,110,772 4,055,386 2,027,693 6,083,080 3,041,540 1,520,770 760,385 2,281,156 1,140,578 570,289 1,710,868 855,434 427,717 1,283,152 641,576 320,788 160,394 80,197 240,592 120,296 60,148 30,074 15,037 45,112 22,556 11,278 5,639 16,918 8,459 25,378 12,689 38,068 19,034 9,517 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377

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