2 × 13 × 163 × 947

Prime Factor Structure

Factorization String 2 × 13 × 163 × 947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,529,824

Proper Divisor Sum 2,516,438

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4013369 ← → #4013407

1 2 13 26 163 326 947 1,894 2,119 4,238 12,311 24,622 154,361 308,722 2,006,693 4,013,386

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

4,013,386 2,006,693 6,020,080 3,010,040 1,505,020 752,510 376,255 1,128,766 564,383 1,693,150 846,575 2,539,726 1,269,863 3,809,590 1,904,795 5,714,386 2,857,193 8,571,580 4,285,790 2,142,895 6,428,686 3,214,343 9,643,030 4,821,515 14,464,546 7,232,273 21,696,820 10,848,410 5,424,205 16,272,616 8,136,308 4,068,154 2,034,077 6,102,232 3,051,116 1,525,558 762,779 2,288,338 1,144,169 3,432,508 1,716,254 858,127 2,574,382 1,287,191 3,861,574 1,930,787 5,792,362 2,896,181 8,688,544 4,344,272 2,172,136 1,086,068 543,034 271,517 814,552 407,276 203,638 101,819 305,458 152,729

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