19 × 83 × 1129

Prime Factor Structure

Factorization String 19 × 83 × 1129

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,898,400

Proper Divisor Sum 117,967

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1780411 ← → #1780439

1 19 83 1,129 1,577 21,451 93,707 1,780,433

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

1,780,433 5,341,300 2,670,650 1,335,325 4,005,976 2,002,988 1,001,494 500,747 1,502,242 751,121 2,253,364 1,126,682 563,341 1,690,024 845,012 422,506 211,253 633,760 316,880 158,440 79,220 39,610 19,805 59,416 29,708 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314

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