2 × 13 × 59 × 1427

Prime Factor Structure

Factorization String 2 × 13 × 59 × 1427

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,598,560

Proper Divisor Sum 1,409,542

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2189017 ← → #2189021

1 2 13 26 59 118 767 1,427 1,534 2,854 18,551 37,102 84,193 168,386 1,094,509 2,189,018

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

2,189,018 1,094,509 3,283,528 1,641,764 820,882 410,441 1,231,324 615,662 307,831 923,494 461,747 1,385,242 692,621 2,077,864 1,038,932 519,466 259,733 779,200 389,600 194,800 97,400 48,700 24,350 12,175 36,526 18,263 54,790 27,395 82,186 41,093 123,280 61,640 30,820 15,410 7,705 23,116 11,558 5,779 17,338 8,669 26,008 13,004 6,502 3,251 9,754 4,877 14,632 7,316 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320

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