13² × 53 × 571

Prime Factor Structure

Factorization String 13^2 × 53 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,652,504

Proper Divisor Sum 538,057

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #5114443 ← → #5114449

1 13 53 169 571 689 7,423 8,957 30,263 96,499 393,419 5,114,447

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

5,114,447 15,343,342 7,671,671 23,015,014 11,507,507 34,522,522 17,261,261 51,783,784 25,891,892 12,945,946 6,472,973 19,418,920 9,709,460 4,854,730 2,427,365 7,282,096 3,641,048 1,820,524 910,262 455,131 1,365,394 682,697 2,048,092 1,024,046 512,023 1,536,070 768,035 2,304,106 1,152,053 3,456,160 1,728,080 864,040 432,020 216,010 108,005 324,016 162,008 81,004 40,502 20,251 60,754 30,377 91,132 45,566 22,783 68,350 34,175 102,526 51,263 153,790 76,895 230,686 115,343 346,030 173,015 519,046 259,523 778,570 389,285 1,167,856

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