3 × 7 × 17 × 2731

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2731

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,573,632

Proper Divisor Sum 598,665

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #974959 ← → #974969

1 3 7 17 21 51 119 357 2,731 8,193 19,117 46,427 57,351 139,281 324,989 974,967

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

974,967 2,924,902 1,462,451 4,387,354 2,193,677 6,581,032 3,290,516 1,645,258 822,629 2,467,888 1,233,944 616,972 308,486 154,243 462,730 231,365 694,096 347,048 173,524 86,762 43,381 130,144 65,072 32,536 16,268 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175

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