2⁴ × 3 × 109 × 409

Prime Factor Structure

Factorization String 2^4 × 3 × 109 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 5,592,400

Proper Divisor Sum 3,452,512

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2139877 ← → #2139911

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

2,139,888 1,069,944 534,972 267,486 133,743 401,230 200,615 601,846 300,923 902,770 451,385 1,354,156 677,078 338,539 1,015,618 507,809 1,523,428 761,714 380,857 1,142,572 571,286 285,643 856,930 428,465 1,285,396 642,698 321,349 964,048 482,024 241,012 120,506 60,253 180,760 90,380 45,190 22,595 67,786 33,893 101,680 50,840 25,420 12,710 6,355 19,066 9,533 28,600 14,300 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263

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