2 × 5 × 7 × 8191

Prime Factor Structure

Factorization String 2 × 5 × 7 × 8191

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,179,648

Proper Divisor Sum 606,278

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #573343 ← → #573371

1 2 5 7 10 14 35 70 8,191 16,382 40,955 57,337 81,910 114,674 286,685 573,370

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

573,370 286,685 860,056 430,028 215,014 107,507 322,522 161,261 483,784 241,892 120,946 60,473 181,420 90,710 45,355 136,066 68,033 204,100 102,050 51,025 153,076 76,538 38,269 114,808 57,404 28,702 14,351 43,054 21,527 64,582 32,291 96,874 48,437 145,312 72,656 36,328 18,164 9,082 4,541 13,624 6,812 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640

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