3 × 521 × 1063

Prime Factor Structure

Factorization String 3 × 521 × 1063

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,221,632

Proper Divisor Sum 560,163

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1661447 ← → #1661479

1 3 521 1,063 1,563 3,189 553,823 1,661,469

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

1,661,469 4,984,408 2,492,204 1,246,102 623,051 1,869,154 934,577 2,803,732 1,401,866 700,933 2,102,800 1,051,400 525,700 262,850 131,425 394,276 197,138 98,569 295,708 147,854 73,927 221,782 110,891 332,674 166,337 499,012 249,506 124,753 374,260 187,130 93,565 280,696 140,348 70,174 35,087 105,262 52,631 157,894 78,947 236,842 118,421 355,264 177,632 88,816 44,408 22,204 11,102 5,551 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540

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