3 × 5 × 13 × 4051

Prime Factor Structure

Factorization String 3 × 5 × 13 × 4051

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,361,472

Proper Divisor Sum 571,527

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #789941 ← → #789959

1 3 5 13 15 39 65 195 4,051 12,153 20,255 52,663 60,765 157,989 263,315 789,945

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

789,945 2,369,836 1,184,918 592,459 1,777,378 888,689 2,666,068 1,333,034 666,517 1,999,552 999,776 499,888 249,944 124,972 62,486 31,243 93,730 46,865 140,596 70,298 35,149 105,448 52,724 26,362 13,181 39,544 19,772 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880 440 220 110 55 166 83 250 125 376 188 94 47 142

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