421 × 13721

Prime Factor Structure

Factorization String 421 × 13721

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,790,684

Proper Divisor Sum 14,143

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #5776483 ← → #5776579

1 421 13,721 5,776,541

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

5,776,541 17,329,624 8,664,812 4,332,406 2,166,203 6,498,610 3,249,305 9,747,916 4,873,958 2,436,979 7,310,938 3,655,469 10,966,408 5,483,204 2,741,602 1,370,801 4,112,404 2,056,202 1,028,101 3,084,304 1,542,152 771,076 385,538 192,769 578,308 289,154 144,577 433,732 216,866 108,433 325,300 162,650 81,325 243,976 121,988 60,994 30,497 91,492 45,746 22,873 68,620 34,310 17,155 51,466 25,733 77,200 38,600 19,300 9,650 4,825 14,476 7,238 3,619 10,858 5,429 16,288 8,144 4,072 2,036 1,018

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