13 × 165931

Prime Factor Structure

Factorization String 13 × 165931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,323,048

Proper Divisor Sum 165,945

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2157097 ← → #2157109

1 13 165,931 2,157,103

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

2,157,103 6,471,310 3,235,655 9,706,966 4,853,483 14,560,450 7,280,225 21,840,676 10,920,338 5,460,169 16,380,508 8,190,254 4,095,127 12,285,382 6,142,691 18,428,074 9,214,037 27,642,112 13,821,056 6,910,528 3,455,264 1,727,632 863,816 431,908 215,954 107,977 323,932 161,966 80,983 242,950 121,475 364,426 182,213 546,640 273,320 136,660 68,330 34,165 102,496 51,248 25,624 12,812 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382

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