13² × 11617

Prime Factor Structure

Factorization String 13^2 × 11617

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,126,094

Proper Divisor Sum 162,821

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1963267 ← → #1963277

1 13 169 11,617 151,021 1,963,273

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

1,963,273 5,889,820 2,944,910 1,472,455 4,417,366 2,208,683 6,626,050 3,313,025 9,939,076 4,969,538 2,484,769 7,454,308 3,727,154 1,863,577 5,590,732 2,795,366 1,397,683 4,193,050 2,096,525 6,289,576 3,144,788 1,572,394 786,197 2,358,592 1,179,296 589,648 294,824 147,412 73,706 36,853 110,560 55,280 27,640 13,820 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346

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