3 × 11 × 13 × 977

Prime Factor Structure

Factorization String 3 × 11 × 13 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 657,216

Proper Divisor Sum 238,083

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #419087 ← → #419141

1 3 11 13 33 39 143 429 977 2,931 10,747 12,701 32,241 38,103 139,711 419,133

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

419,133 1,257,400 628,700 314,350 157,175 471,526 235,763 707,290 353,645 1,060,936 530,468 265,234 132,617 397,852 198,926 99,463 298,390 149,195 447,586 223,793 671,380 335,690 167,845 503,536 251,768 125,884 62,942 31,471 94,414 47,207 141,622 70,811 212,434 106,217 318,652 159,326 79,663 238,990 119,495 358,486 179,243 537,730 268,865 806,596 403,298 201,649 604,948 302,474 151,237 453,712 226,856 113,428 56,714 28,357 85,072 42,536 21,268 10,634 5,317 15,952

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