2 × 13 × 37 × 1447

Prime Factor Structure

Factorization String 2 × 13 × 37 × 1447

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,311,008

Proper Divisor Sum 918,994

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1392007 ← → #1392089

1 2 13 26 37 74 481 962 1,447 2,894 18,811 37,622 53,539 107,078 696,007 1,392,014

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

1,392,014 696,007 2,088,022 1,044,011 3,132,034 1,566,017 4,698,052 2,349,026 1,174,513 3,523,540 1,761,770 880,885 2,642,656 1,321,328 660,664 330,332 165,166 82,583 247,750 123,875 371,626 185,813 557,440 278,720 139,360 69,680 34,840 17,420 8,710 4,355 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250

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