491 × 1979

Prime Factor Structure

Factorization String 491 × 1979

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 974,160

Proper Divisor Sum 2,471

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #971683 ← → #971693

1 491 1,979 971,689

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

971,689 2,915,068 1,457,534 728,767 2,186,302 1,093,151 3,279,454 1,639,727 4,919,182 2,459,591 7,378,774 3,689,387 11,068,162 5,534,081 16,602,244 8,301,122 4,150,561 12,451,684 6,225,842 3,112,921 9,338,764 4,669,382 2,334,691 7,004,074 3,502,037 10,506,112 5,253,056 2,626,528 1,313,264 656,632 328,316 164,158 82,079 246,238 123,119 369,358 184,679 554,038 277,019 831,058 415,529 1,246,588 623,294 311,647 934,942 467,471 1,402,414 701,207 2,103,622 1,051,811 3,155,434 1,577,717 4,733,152 2,366,576 1,183,288 591,644 295,822 147,911 443,734 221,867

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