2 × 7 × 139 × 761

Prime Factor Structure

Factorization String 2 × 7 × 139 × 761

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,560,320

Proper Divisor Sum 1,079,414

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1480903 ← → #1480907

1 2 7 14 139 278 761 973 1,522 1,946 5,327 10,654 105,779 211,558 740,453 1,480,906

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

1,480,906 740,453 2,221,360 1,110,680 555,340 277,670 138,835 416,506 208,253 624,760 312,380 156,190 78,095 234,286 117,143 351,430 175,715 527,146 263,573 790,720 395,360 197,680 98,840 49,420 24,710 12,355 37,066 18,533 55,600 27,800 13,900 6,950 3,475 10,426 5,213 15,640 7,820 3,910 1,955 5,866 2,933 8,800 4,400 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263

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