2 × 5 × 23 × 1259

Prime Factor Structure

Factorization String 2 × 5 × 23 × 1259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 544,320

Proper Divisor Sum 254,750

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #289559 ← → #289573

1 2 5 10 23 46 115 230 1,259 2,518 6,295 12,590 28,957 57,914 144,785 289,570

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

289,570 144,785 434,356 217,178 108,589 325,768 162,884 81,442 40,721 122,164 61,082 30,541 91,624 45,812 22,906 11,453 34,360 17,180 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307

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