2 × 19 × 137 × 1087

Prime Factor Structure

Factorization String 2 × 19 × 137 × 1087

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,008,640

Proper Divisor Sum 3,349,718

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #5658899 ← → #5658949

1 2 19 38 137 274 1,087 2,174 2,603 5,206 20,653 41,306 148,919 297,838 2,829,461 5,658,922

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

5,658,922 2,829,461 8,488,384 4,244,192 2,122,096 1,061,048 530,524 265,262 132,631 397,894 198,947 596,842 298,421 895,264 447,632 223,816 111,908 55,954 27,977 83,932 41,966 20,983 62,950 31,475 94,426 47,213 141,640 70,820 35,410 17,705 53,116 26,558 13,279 39,838 19,919 59,758 29,879 89,638 44,819 134,458 67,229 201,688 100,844 50,422 25,211 75,634 37,817 113,452 56,726 28,363 85,090 42,545 127,636 63,818 31,909 95,728 47,864 23,932 11,966 5,983

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