3 × 7 × 73 × 283

Prime Factor Structure

Factorization String 3 × 7 × 73 × 283

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 672,512

Proper Divisor Sum 238,673

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #433817 ← → #433847

1 3 7 21 73 219 283 511 849 1,533 1,981 5,943 20,659 61,977 144,613 433,839

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

433,839 1,301,518 650,759 1,952,278 976,139 2,928,418 1,464,209 4,392,628 2,196,314 1,098,157 3,294,472 1,647,236 823,618 411,809 1,235,428 617,714 308,857 926,572 463,286 231,643 694,930 347,465 1,042,396 521,198 260,599 781,798 390,899 1,172,698 586,349 1,759,048 879,524 439,762 219,881 659,644 329,822 164,911 494,734 247,367 742,102 371,051 1,113,154 556,577 1,669,732 834,866 417,433 1,252,300 626,150 313,075 939,226 469,613 1,408,840 704,420 352,210 176,105 528,316 264,158 132,079 396,238 198,119 594,358

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