7³ × 11 × 509

Prime Factor Structure

Factorization String 7^3 × 11 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,448,000

Proper Divisor Sum 527,543

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1920437 ← → #1920469

1 7 11 49 77 343 509 539 3,563 3,773 5,599 24,941 39,193 174,587 274,351 1,920,457

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

1,920,457 5,761,372 2,880,686 1,440,343 4,321,030 2,160,515 6,481,546 3,240,773 9,722,320 4,861,160 2,430,580 1,215,290 607,645 1,822,936 911,468 455,734 227,867 683,602 341,801 1,025,404 512,702 256,351 769,054 384,527 1,153,582 576,791 1,730,374 865,187 2,595,562 1,297,781 3,893,344 1,946,672 973,336 486,668 243,334 121,667 365,002 182,501 547,504 273,752 136,876 68,438 34,219 102,658 51,329 153,988 76,994 38,497 115,492 57,746 28,873 86,620 43,310 21,655 64,966 32,483 97,450 48,725 146,176 73,088

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