2 × 139 × 28019

Prime Factor Structure

Factorization String 2 × 139 × 28019

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 11,768,400

Proper Divisor Sum 3,979,118

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #7789267 ← → #7789289

1 2 139 278 28,019 56,038 3,894,641 7,789,282

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

7,789,282 3,894,641 11,683,924 5,841,962 2,920,981 8,762,944 4,381,472 2,190,736 1,095,368 547,684 273,842 136,921 410,764 205,382 102,691 308,074 154,037 462,112 231,056 115,528 57,764 28,882 14,441 43,324 21,662 10,831 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40

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