2³ × 11 × 41 × 191

Prime Factor Structure

Factorization String 2^3 × 11 × 41 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,451,520

Proper Divisor Sum 762,392

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #689113 ← → #689131

1 2 4 8 11 22 41 44 82 88 164 191 328 382 451 764 902 1,528 1,804 2,101 3,608 4,202 7,831 8,404 15,662 16,808 31,324 62,648 86,141 172,282 344,564 689,128

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

689,128 344,564 172,282 86,141 258,424 129,212 64,606 32,303 96,910 48,455 145,366 72,683 218,050 109,025 327,076 163,538 81,769 245,308 122,654 61,327 183,982 91,991 275,974 137,987 413,962 206,981 620,944 310,472 155,236 77,618 38,809 116,428 58,214 29,107 87,322 43,661 130,984 65,492 32,746 16,373 49,120 24,560 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243

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