13² × 37 × 97

Prime Factor Structure

Factorization String 13^2 × 37 × 97

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 681,492

Proper Divisor Sum 74,951

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #606539 ← → #606559

1 13 37 97 169 481 1,261 3,589 6,253 16,393 46,657 606,541

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

606,541 1,819,624 909,812 454,906 227,453 682,360 341,180 170,590 85,295 255,886 127,943 383,830 191,915 575,746 287,873 863,620 431,810 215,905 647,716 323,858 161,929 485,788 242,894 121,447 364,342 182,171 546,514 273,257 819,772 409,886 204,943 614,830 307,415 922,246 461,123 1,383,370 691,685 2,075,056 1,037,528 518,764 259,382 129,691 389,074 194,537 583,612 291,806 145,903 437,710 218,855 656,566 328,283 984,850 492,425 1,477,276 738,638 369,319 1,107,958 553,979 1,661,938 830,969

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