7 × 19 × 113 × 181

Prime Factor Structure

Factorization String 7 × 19 × 113 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,319,680

Proper Divisor Sum 599,431

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2720243 ← → #2720251

1 7 19 113 133 181 791 1,267 2,147 3,439 15,029 20,453 24,073 143,171 388,607 2,720,249

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

2,720,249 8,160,748 4,080,374 2,040,187 6,120,562 3,060,281 9,180,844 4,590,422 2,295,211 6,885,634 3,442,817 10,328,452 5,164,226 2,582,113 7,746,340 3,873,170 1,936,585 5,809,756 2,904,878 1,452,439 4,357,318 2,178,659 6,535,978 3,267,989 9,803,968 4,901,984 2,450,992 1,225,496 612,748 306,374 153,187 459,562 229,781 689,344 344,672 172,336 86,168 43,084 21,542 10,771 32,314 16,157 48,472 24,236 12,118 6,059 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260

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