7 × 131 × 12689

Prime Factor Structure

Factorization String 7 × 131 × 12689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,400,640

Proper Divisor Sum 1,764,827

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #11635801 ← → #11635849

1 7 131 917 12,689 88,823 1,662,259 11,635,813

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

11,635,813 34,907,440 17,453,720 8,726,860 4,363,430 2,181,715 6,545,146 3,272,573 9,817,720 4,908,860 2,454,430 1,227,215 3,681,646 1,840,823 5,522,470 2,761,235 8,283,706 4,141,853 12,425,560 6,212,780 3,106,390 1,553,195 4,659,586 2,329,793 6,989,380 3,494,690 1,747,345 5,242,036 2,621,018 1,310,509 3,931,528 1,965,764 982,882 491,441 1,474,324 737,162 368,581 1,105,744 552,872 276,436 138,218 69,109 207,328 103,664 51,832 25,916 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302

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