17 × 43 × 739

Prime Factor Structure

Factorization String 17 × 43 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 586,080

Proper Divisor Sum 45,871

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #540203 ← → #540217

1 17 43 731 739 12,563 31,777 540,209

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

540,209 1,620,628 810,314 405,157 1,215,472 607,736 303,868 151,934 75,967 227,902 113,951 341,854 170,927 512,782 256,391 769,174 384,587 1,153,762 576,881 1,730,644 865,322 432,661 1,297,984 648,992 324,496 162,248 81,124 40,562 20,281 60,844 30,422 15,211 45,634 22,817 68,452 34,226 17,113 51,340 25,670 12,835 38,506 19,253 57,760 28,880 14,440 7,220 3,610 1,805 5,416 2,708 1,354 677 2,032 1,016 508 254 127 382 191 574

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