3 × 7 × 11 × 197

Prime Factor Structure

Factorization String 3 × 7 × 11 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 76,032

Proper Divisor Sum 30,525

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #45503 ← → #45523

1 3 7 11 21 33 77 197 231 591 1,379 2,167 4,137 6,501 15,169 45,507

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

45,507 136,522 68,261 204,784 102,392 51,196 25,598 12,799 38,398 19,199 57,598 28,799 86,398 43,199 129,598 64,799 194,398 97,199 291,598 145,799 437,398 218,699 656,098 328,049 984,148 492,074 246,037 738,112 369,056 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290

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