7 × 61223

Prime Factor Structure

Factorization String 7 × 61223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 489,792

Proper Divisor Sum 61,231

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #428557 ← → #428563

1 7 61,223 428,561

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

428,561 1,285,684 642,842 321,421 964,264 482,132 241,066 120,533 361,600 180,800 90,400 45,200 22,600 11,300 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734

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