661 × 1117

Prime Factor Structure

Factorization String 661 × 1117

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 740,116

Proper Divisor Sum 1,779

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #738319 ← → #738341

1 661 1,117 738,337

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

738,337 2,215,012 1,107,506 553,753 1,661,260 830,630 415,315 1,245,946 622,973 1,868,920 934,460 467,230 233,615 700,846 350,423 1,051,270 525,635 1,576,906 788,453 2,365,360 1,182,680 591,340 295,670 147,835 443,506 221,753 665,260 332,630 166,315 498,946 249,473 748,420 374,210 187,105 561,316 280,658 140,329 420,988 210,494 105,247 315,742 157,871 473,614 236,807 710,422 355,211 1,065,634 532,817 1,598,452 799,226 399,613 1,198,840 599,420 299,710 149,855 449,566 224,783 674,350 337,175 1,011,526

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