3 × 7 × 43 × 859

Prime Factor Structure

Factorization String 3 × 7 × 43 × 859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,210,880

Proper Divisor Sum 435,203

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #775669 ← → #775681

1 3 7 21 43 129 301 859 903 2,577 6,013 18,039 36,937 110,811 258,559 775,677

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

775,677 2,327,032 1,163,516 581,758 290,879 872,638 436,319 1,308,958 654,479 1,963,438 981,719 2,945,158 1,472,579 4,417,738 2,208,869 6,626,608 3,313,304 1,656,652 828,326 414,163 1,242,490 621,245 1,863,736 931,868 465,934 232,967 698,902 349,451 1,048,354 524,177 1,572,532 786,266 393,133 1,179,400 589,700 294,850 147,425 442,276 221,138 110,569 331,708 165,854 82,927 248,782 124,391 373,174 186,587 559,762 279,881 839,644 419,822 209,911 629,734 314,867 944,602 472,301 1,416,904 708,452 354,226 177,113

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