13² × 59 × 131

Prime Factor Structure

Factorization String 13^2 × 59 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,449,360

Proper Divisor Sum 143,159

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1306181 ← → #1306213

1 13 59 131 169 767 1,703 7,729 9,971 22,139 100,477 1,306,201

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

1,306,201 3,918,604 1,959,302 979,651 2,938,954 1,469,477 4,408,432 2,204,216 1,102,108 551,054 275,527 826,582 413,291 1,239,874 619,937 1,859,812 929,906 464,953 1,394,860 697,430 348,715 1,046,146 523,073 1,569,220 784,610 392,305 1,176,916 588,458 294,229 882,688 441,344 220,672 110,336 55,168 27,584 13,792 6,896 3,448 1,724 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232

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