3 × 5 × 7 × 11 × 349

Prime Factor Structure

Factorization String 3 × 5 × 7 × 11 × 349

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 806,400

Proper Divisor Sum 403,305

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #403079 ← → #403097

1 3 5 7 11 15 21 33 35 55 77 105 165 231 349 385 1,047 1,155 1,745 2,443 3,839 5,235 7,329 11,517 12,215 19,195 26,873 36,645 57,585 80,619 134,365 403,095

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

403,095 1,209,286 604,643 1,813,930 906,965 2,720,896 1,360,448 680,224 340,112 170,056 85,028 42,514 21,257 63,772 31,886 15,943 47,830 23,915 71,746 35,873 107,620 53,810 26,905 80,716 40,358 20,179 60,538 30,269 90,808 45,404 22,702 11,351 34,054 17,027 51,082 25,541 76,624 38,312 19,156 9,578 4,789 14,368 7,184 3,592 1,796 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430

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