13 × 113 × 353

Prime Factor Structure

Factorization String 13 × 113 × 353

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 564,984

Proper Divisor Sum 46,427

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #518543 ← → #518579

1 13 113 353 1,469 4,589 39,889 518,557

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

518,557 1,555,672 777,836 388,918 194,459 583,378 291,689 875,068 437,534 218,767 656,302 328,151 984,454 492,227 1,476,682 738,341 2,215,024 1,107,512 553,756 276,878 138,439 415,318 207,659 622,978 311,489 934,468 467,234 233,617 700,852 350,426 175,213 525,640 262,820 131,410 65,705 197,116 98,558 49,279 147,838 73,919 221,758 110,879 332,638 166,319 498,958 249,479 748,438 374,219 1,122,658 561,329 1,683,988 841,994 420,997 1,262,992 631,496 315,748 157,874 78,937 236,812 118,406

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