3 × 13 × 131 × 229

Prime Factor Structure

Factorization String 3 × 13 × 131 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,700,160

Proper Divisor Sum 530,199

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1169939 ← → #1170007

1 3 13 39 131 229 393 687 1,703 2,977 5,109 8,931 29,999 89,997 389,987 1,169,961

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

1,169,961 3,509,884 1,754,942 877,471 2,632,414 1,316,207 3,948,622 1,974,311 5,922,934 2,961,467 8,884,402 4,442,201 13,326,604 6,663,302 3,331,651 9,994,954 4,997,477 14,992,432 7,496,216 3,748,108 1,874,054 937,027 2,811,082 1,405,541 4,216,624 2,108,312 1,054,156 527,078 263,539 790,618 395,309 1,185,928 592,964 296,482 148,241 444,724 222,362 111,181 333,544 166,772 83,386 41,693 125,080 62,540 31,270 15,635 46,906 23,453 70,360 35,180 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530

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