3 × 19 × 73²

Prime Factor Structure

Factorization String 3 × 19 × 73^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 432,240

Proper Divisor Sum 128,487

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #303749 ← → #303767

1 3 19 57 73 219 1,387 4,161 5,329 15,987 101,251 303,753

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

303,753 911,260 455,630 227,815 683,446 341,723 1,025,170 512,585 1,537,756 768,878 384,439 1,153,318 576,659 1,729,978 864,989 2,594,968 1,297,484 648,742 324,371 973,114 486,557 1,459,672 729,836 364,918 182,459 547,378 273,689 821,068 410,534 205,267 615,802 307,901 923,704 461,852 230,926 115,463 346,390 173,195 519,586 259,793 779,380 389,690 194,845 584,536 292,268 146,134 73,067 219,202 109,601 328,804 164,402 82,201 246,604 123,302 61,651 184,954 92,477 277,432 138,716 69,358

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