7 × 11 × 53 × 137

Prime Factor Structure

Factorization String 7 × 11 × 53 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 715,392

Proper Divisor Sum 156,295

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #559093 ← → #559099

1 7 11 53 77 137 371 583 959 1,507 4,081 7,261 10,549 50,827 79,871 559,097

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

559,097 1,677,292 838,646 419,323 1,257,970 628,985 1,886,956 943,478 471,739 1,415,218 707,609 2,122,828 1,061,414 530,707 1,592,122 796,061 2,388,184 1,194,092 597,046 298,523 895,570 447,785 1,343,356 671,678 335,839 1,007,518 503,759 1,511,278 755,639 2,266,918 1,133,459 3,400,378 1,700,189 5,100,568 2,550,284 1,275,142 637,571 1,912,714 956,357 2,869,072 1,434,536 717,268 358,634 179,317 537,952 268,976 134,488 67,244 33,622 16,811 50,434 25,217 75,652 37,826 18,913 56,740 28,370 14,185 42,556 21,278

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