2 × 7 × 23 × 1289

Prime Factor Structure

Factorization String 2 × 7 × 23 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 743,040

Proper Divisor Sum 327,982

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #415039 ← → #415061

1 2 7 14 23 46 161 322 1,289 2,578 9,023 18,046 29,647 59,294 207,529 415,058

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

415,058 207,529 622,588 311,294 155,647 466,942 233,471 700,414 350,207 1,050,622 525,311 1,575,934 787,967 2,363,902 1,181,951 3,545,854 1,772,927 5,318,782 2,659,391 7,978,174 3,989,087 11,967,262 5,983,631 17,950,894 8,975,447 26,926,342 13,463,171 40,389,514 20,194,757 60,584,272 30,292,136 15,146,068 7,573,034 3,786,517 11,359,552 5,679,776 2,839,888 1,419,944 709,972 354,986 177,493 532,480 266,240 133,120 66,560 33,280 16,640 8,320 4,160 2,080 1,040 520 260 130 65 196 98 49 148 74

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