13² × 19 × 1583

Prime Factor Structure

Factorization String 13^2 × 19 × 1583

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,797,440

Proper Divisor Sum 714,427

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #5082991 ← → #5083019

1 13 19 169 247 1,583 3,211 20,579 30,077 267,527 391,001 5,083,013

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

5,083,013 15,249,040 7,624,520 3,812,260 1,906,130 953,065 2,859,196 1,429,598 714,799 2,144,398 1,072,199 3,216,598 1,608,299 4,824,898 2,412,449 7,237,348 3,618,674 1,809,337 5,428,012 2,714,006 1,357,003 4,071,010 2,035,505 6,106,516 3,053,258 1,526,629 4,579,888 2,289,944 1,144,972 572,486 286,243 858,730 429,365 1,288,096 644,048 322,024 161,012 80,506 40,253 120,760 60,380 30,190 15,095 45,286 22,643 67,930 33,965 101,896 50,948 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374

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