31 × 4133

Prime Factor Structure

Factorization String 31 × 4133

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 132,288

Proper Divisor Sum 4,165

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #128119 ← → #128147

1 31 4,133 128,123

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

128,123 384,370 192,185 576,556 288,278 144,139 432,418 216,209 648,628 324,314 162,157 486,472 243,236 121,618 60,809 182,428 91,214 45,607 136,822 68,411 205,234 102,617 307,852 153,926 76,963 230,890 115,445 346,336 173,168 86,584 43,292 21,646 10,823 32,470 16,235 48,706 24,353 73,060 36,530 18,265 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814

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