2 × 53 × 181 × 509

Prime Factor Structure

Factorization String 2 × 53 × 181 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,036,840

Proper Divisor Sum 5,271,166

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #9765671 ← → #9765683

1 2 53 106 181 362 509 1,018 9,593 19,186 26,977 53,954 92,129 184,258 4,882,837 9,765,674

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

9,765,674 4,882,837 14,648,512 7,324,256 3,662,128 1,831,064 915,532 457,766 228,883 686,650 343,325 1,029,976 514,988 257,494 128,747 386,242 193,121 579,364 289,682 144,841 434,524 217,262 108,631 325,894 162,947 488,842 244,421 733,264 366,632 183,316 91,658 45,829 137,488 68,744 34,372 17,186 8,593 25,780 12,890 6,445 19,336 9,668 4,834 2,417 7,252 3,626 1,813 5,440 2,720 1,360 680 340 170 85 256 128 64 32 16 8

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