13 × 52999

Prime Factor Structure

Factorization String 13 × 52999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 742,000

Proper Divisor Sum 53,013

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #688979 ← → #688999

1 13 52,999 688,987

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

688,987 2,066,962 1,033,481 3,100,444 1,550,222 775,111 2,325,334 1,162,667 3,488,002 1,744,001 5,232,004 2,616,002 1,308,001 3,924,004 1,962,002 981,001 2,943,004 1,471,502 735,751 2,207,254 1,103,627 3,310,882 1,655,441 4,966,324 2,483,162 1,241,581 3,724,744 1,862,372 931,186 465,593 1,396,780 698,390 349,195 1,047,586 523,793 1,571,380 785,690 392,845 1,178,536 589,268 294,634 147,317 441,952 220,976 110,488 55,244 27,622 13,811 41,434 20,717 62,152 31,076 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224

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