17 × 23 × 571

Prime Factor Structure

Factorization String 17 × 23 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 247,104

Proper Divisor Sum 23,843

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #223259 ← → #223273

1 17 23 391 571 9,707 13,133 223,261

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

223,261 669,784 334,892 167,446 83,723 251,170 125,585 376,756 188,378 94,189 282,568 141,284 70,642 35,321 105,964 52,982 26,491 79,474 39,737 119,212 59,606 29,803 89,410 44,705 134,116 67,058 33,529 100,588 50,294 25,147 75,442 37,721 113,164 56,582 28,291 84,874 42,437 127,312 63,656 31,828 15,914 7,957 23,872 11,936 5,968 2,984 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40

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