5 × 7 × 37 × 2647

Prime Factor Structure

Factorization String 5 × 7 × 37 × 2647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,829,952

Proper Divisor Sum 1,402,087

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3427859 ← → #3427871

1 5 7 35 37 185 259 1,295 2,647 13,235 18,529 92,645 97,939 489,695 685,573 3,427,865

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

3,427,865 10,283,596 5,141,798 2,570,899 7,712,698 3,856,349 11,569,048 5,784,524 2,892,262 1,446,131 4,338,394 2,169,197 6,507,592 3,253,796 1,626,898 813,449 2,440,348 1,220,174 610,087 1,830,262 915,131 2,745,394 1,372,697 4,118,092 2,059,046 1,029,523 3,088,570 1,544,285 4,632,856 2,316,428 1,158,214 579,107 1,737,322 868,661 2,605,984 1,302,992 651,496 325,748 162,874 81,437 244,312 122,156 61,078 30,539 91,618 45,809 137,428 68,714 34,357 103,072 51,536 25,768 12,884 6,442 3,221 9,664 4,832 2,416 1,208 604

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