5² × 19 × 20431

Prime Factor Structure

Factorization String 5^2 × 19 × 20431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,667,840

Proper Divisor Sum 2,963,115

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #9704711 ← → #9704731

1 5 19 25 95 475 20,431 102,155 388,189 510,775 1,940,945 9,704,725

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

9,704,725 29,114,176 14,557,088 7,278,544 3,639,272 1,819,636 909,818 454,909 1,364,728 682,364 341,182 170,591 511,774 255,887 767,662 383,831 1,151,494 575,747 1,727,242 863,621 2,590,864 1,295,432 647,716 323,858 161,929 485,788 242,894 121,447 364,342 182,171 546,514 273,257 819,772 409,886 204,943 614,830 307,415 922,246 461,123 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

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