2 × 11 × 53 × 491

Prime Factor Structure

Factorization String 2 × 11 × 53 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 956,448

Proper Divisor Sum 383,942

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #572497 ← → #572519

1 2 11 22 53 106 491 583 982 1,166 5,401 10,802 26,023 52,046 286,253 572,506

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

572,506 286,253 858,760 429,380 214,690 107,345 322,036 161,018 80,509 241,528 120,764 60,382 30,191 90,574 45,287 135,862 67,931 203,794 101,897 305,692 152,846 76,423 229,270 114,635 343,906 171,953 515,860 257,930 128,965 386,896 193,448 96,724 48,362 24,181 72,544 36,272 18,136 9,068 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635

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