3 × 5 × 7 × 37 × 173

Prime Factor Structure

Factorization String 3 × 5 × 7 × 37 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,269,504

Proper Divisor Sum 597,399

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #672103 ← → #672107

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

672,105 2,016,316 1,008,158 504,079 1,512,238 756,119 2,268,358 1,134,179 3,402,538 1,701,269 5,103,808 2,551,904 1,275,952 637,976 318,988 159,494 79,747 239,242 119,621 358,864 179,432 89,716 44,858 22,429 67,288 33,644 16,822 8,411 25,234 12,617 37,852 18,926 9,463 28,390 14,195 42,586 21,293 63,880 31,940 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119

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