3² × 43 × 2557

Prime Factor Structure

Factorization String 3^2 × 43 × 2557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,463,176

Proper Divisor Sum 473,617

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #989557 ← → #989561

1 3 9 43 129 387 2,557 7,671 23,013 109,951 329,853 989,559

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

989,559 2,968,678 1,484,339 4,453,018 2,226,509 6,679,528 3,339,764 1,669,882 834,941 2,504,824 1,252,412 626,206 313,103 939,310 469,655 1,408,966 704,483 2,113,450 1,056,725 3,170,176 1,585,088 792,544 396,272 198,136 99,068 49,534 24,767 74,302 37,151 111,454 55,727 167,182 83,591 250,774 125,387 376,162 188,081 564,244 282,122 141,061 423,184 211,592 105,796 52,898 26,449 79,348 39,674 19,837 59,512 29,756 14,878 7,439 22,318 11,159 33,478 16,739 50,218 25,109 75,328 37,664

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