2 × 7 × 157 × 757

Prime Factor Structure

Factorization String 2 × 7 × 157 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,874,336

Proper Divisor Sum 1,210,450

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1663877 ← → #1663891

1 2 7 14 157 314 757 1,099 1,514 2,198 5,299 10,598 118,849 237,698 831,943 1,663,886

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

1,663,886 831,943 2,495,830 1,247,915 3,743,746 1,871,873 5,615,620 2,807,810 1,403,905 4,211,716 2,105,858 1,052,929 3,158,788 1,579,394 789,697 2,369,092 1,184,546 592,273 1,776,820 888,410 444,205 1,332,616 666,308 333,154 166,577 499,732 249,866 124,933 374,800 187,400 93,700 46,850 23,425 70,276 35,138 17,569 52,708 26,354 13,177 39,532 19,766 9,883 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442 42,221 126,664 63,332

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