7 × 19 × 67 × 887

Prime Factor Structure

Factorization String 7 × 19 × 67 × 887

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,661,440

Proper Divisor Sum 1,757,383

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #7904009 ← → #7904063

1 7 19 67 133 469 887 1,273 6,209 8,911 16,853 59,429 117,971 416,003 1,129,151 7,904,057

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

7,904,057 23,712,172 11,856,086 5,928,043 17,784,130 8,892,065 26,676,196 13,338,098 6,669,049 20,007,148 10,003,574 5,001,787 15,005,362 7,502,681 22,508,044 11,254,022 5,627,011 16,881,034 8,440,517 25,321,552 12,660,776 6,330,388 3,165,194 1,582,597 4,747,792 2,373,896 1,186,948 593,474 296,737 890,212 445,106 222,553 667,660 333,830 166,915 500,746 250,373 751,120 375,560 187,780 93,890 46,945 140,836 70,418 35,209 105,628 52,814 26,407 79,222 39,611 118,834 59,417 178,252 89,126 44,563 133,690 66,845 200,536 100,268 50,134

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