7² × 53 × 197

Prime Factor Structure

Factorization String 7^2 × 53 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 609,444

Proper Divisor Sum 97,835

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #511603 ← → #511627

1 7 49 53 197 371 1,379 2,597 9,653 10,441 73,087 511,609

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

511,609 1,534,828 767,414 383,707 1,151,122 575,561 1,726,684 863,342 431,671 1,295,014 647,507 1,942,522 971,261 2,913,784 1,456,892 728,446 364,223 1,092,670 546,335 1,639,006 819,503 2,458,510 1,229,255 3,687,766 1,843,883 5,531,650 2,765,825 8,297,476 4,148,738 2,074,369 6,223,108 3,111,554 1,555,777 4,667,332 2,333,666 1,166,833 3,500,500 1,750,250 875,125 2,625,376 1,312,688 656,344 328,172 164,086 82,043 246,130 123,065 369,196 184,598 92,299 276,898 138,449 415,348 207,674 103,837 311,512 155,756 77,878 38,939 116,818

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