5 × 17 × 157 × 193

Prime Factor Structure

Factorization String 5 × 17 × 157 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,310,416

Proper Divisor Sum 734,831

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2575549 ← → #2575589

1 5 17 85 157 193 785 965 2,669 3,281 13,345 16,405 30,301 151,505 515,117 2,575,585

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

2,575,585 7,726,756 3,863,378 1,931,689 5,795,068 2,897,534 1,448,767 4,346,302 2,173,151 6,519,454 3,259,727 9,779,182 4,889,591 14,668,774 7,334,387 22,003,162 11,001,581 33,004,744 16,502,372 8,251,186 4,125,593 12,376,780 6,188,390 3,094,195 9,282,586 4,641,293 13,923,880 6,961,940 3,480,970 1,740,485 5,221,456 2,610,728 1,305,364 652,682 326,341 979,024 489,512 244,756 122,378 61,189 183,568 91,784 45,892 22,946 11,473 34,420 17,210 8,605 25,816 12,908 6,454 3,227 9,682 4,841 14,524 7,262 3,631 10,894 5,447 16,342

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