3 × 47 × 59 × 431

Prime Factor Structure

Factorization String 3 × 47 × 59 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,976,640

Proper Divisor Sum 1,391,151

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3585481 ← → #3585497

1 3 47 59 141 177 431 1,293 2,773 8,319 20,257 25,429 60,771 76,287 1,195,163 3,585,489

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

3,585,489 10,756,468 5,378,234 2,689,117 8,067,352 4,033,676 2,016,838 1,008,419 3,025,258 1,512,629 4,537,888 2,268,944 1,134,472 567,236 283,618 141,809 425,428 212,714 106,357 319,072 159,536 79,768 39,884 19,942 9,971 29,914 14,957 44,872 22,436 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334 15,167 45,502 22,751

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