13 × 37 × 1213

Prime Factor Structure

Factorization String 13 × 37 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 645,848

Proper Divisor Sum 62,395

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #583447 ← → #583459

1 13 37 481 1,213 15,769 44,881 583,453

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

583,453 1,750,360 875,180 437,590 218,795 656,386 328,193 984,580 492,290 246,145 738,436 369,218 184,609 553,828 276,914 138,457 415,372 207,686 103,843 311,530 155,765 467,296 233,648 116,824 58,412 29,206 14,603 43,810 21,905 65,716 32,858 16,429 49,288 24,644 12,322 6,161 18,484 9,242 4,621 13,864 6,932 3,466 1,733 5,200 2,600 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106

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