13 × 19 × 89 × 311

Prime Factor Structure

Factorization String 13 × 19 × 89 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,862,400

Proper Divisor Sum 1,025,687

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6836707 ← → #6836729

1 13 19 89 247 311 1,157 1,691 4,043 5,909 21,983 27,679 76,817 359,827 525,901 6,836,713

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

6,836,713 20,510,140 10,255,070 5,127,535 15,382,606 7,691,303 23,073,910 11,536,955 34,610,866 17,305,433 51,916,300 25,958,150 12,979,075 38,937,226 19,468,613 58,405,840 29,202,920 14,601,460 7,300,730 3,650,365 10,951,096 5,475,548 2,737,774 1,368,887 4,106,662 2,053,331 6,159,994 3,079,997 9,239,992 4,619,996 2,309,998 1,154,999 3,464,998 1,732,499 5,197,498 2,598,749 7,796,248 3,898,124 1,949,062 974,531 2,923,594 1,461,797 4,385,392 2,192,696 1,096,348 548,174 274,087 822,262 411,131 1,233,394 616,697 1,850,092 925,046 462,523 1,387,570 693,785 2,081,356 1,040,678 520,339 1,561,018

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