13² × 41 × 613

Prime Factor Structure

Factorization String 13^2 × 41 × 613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,719,204

Proper Divisor Sum 471,727

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4247471 ← → #4247513

1 13 41 169 533 613 6,929 7,969 25,133 103,597 326,729 4,247,477

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

4,247,477 12,742,432 6,371,216 3,185,608 1,592,804 796,402 398,201 1,194,604 597,302 298,651 895,954 447,977 1,343,932 671,966 335,983 1,007,950 503,975 1,511,926 755,963 2,267,890 1,133,945 3,401,836 1,700,918 850,459 2,551,378 1,275,689 3,827,068 1,913,534 956,767 2,870,302 1,435,151 4,305,454 2,152,727 6,458,182 3,229,091 9,687,274 4,843,637 14,530,912 7,265,456 3,632,728 1,816,364 908,182 454,091 1,362,274 681,137 2,043,412 1,021,706 510,853 1,532,560 766,280 383,140 191,570 95,785 287,356 143,678 71,839 215,518 107,759 323,278 161,639

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