2 × 13 × 53 × 223

Prime Factor Structure

Factorization String 2 × 13 × 53 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 508,032

Proper Divisor Sum 200,738

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #307289 ← → #307301

1 2 13 26 53 106 223 446 689 1,378 2,899 5,798 11,819 23,638 153,647 307,294

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

307,294 153,647 460,942 230,471 691,414 345,707 1,037,122 518,561 1,555,684 777,842 388,921 1,166,764 583,382 291,691 875,074 437,537 1,312,612 656,306 328,153 984,460 492,230 246,115 738,346 369,173 1,107,520 553,760 276,880 138,440 69,220 34,610 17,305 51,916 25,958 12,979 38,938 19,469 58,408 29,204 14,602 7,301 21,904 10,952 5,476 2,738 1,369 4,108 2,054 1,027 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326

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