3 × 431 × 641

Prime Factor Structure

Factorization String 3 × 431 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,109,376

Proper Divisor Sum 280,563

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #828811 ← → #828823

1 3 431 641 1,293 1,923 276,271 828,813

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

828,813 2,486,440 1,243,220 621,610 310,805 932,416 466,208 233,104 116,552 58,276 29,138 14,569 43,708 21,854 10,927 32,782 16,391 49,174 24,587 73,762 36,881 110,644 55,322 27,661 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26

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