3 × 7 × 263 × 1361

Prime Factor Structure

Factorization String 3 × 7 × 263 × 1361

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,506,176

Proper Divisor Sum 3,989,373

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7516801 ← → #7516807

1 3 7 21 263 789 1,361 1,841 4,083 5,523 9,527 28,581 357,943 1,073,829 2,505,601 7,516,803

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

7,516,803 22,550,410 11,275,205 33,825,616 16,912,808 8,456,404 4,228,202 2,114,101 6,342,304 3,171,152 1,585,576 792,788 396,394 198,197 594,592 297,296 148,648 74,324 37,162 18,581 55,744 27,872 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749

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