2 × 53 × 157 × 571

Prime Factor Structure

Factorization String 2 × 53 × 157 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,640,912

Proper Divisor Sum 5,138,330

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9502561 ← → #9502583

1 2 53 106 157 314 571 1,142 8,321 16,642 30,263 60,526 89,647 179,294 4,751,291 9,502,582

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

9,502,582 4,751,291 14,253,874 7,126,937 21,380,812 10,690,406 5,345,203 16,035,610 8,017,805 24,053,416 12,026,708 6,013,354 3,006,677 9,020,032 4,510,016 2,255,008 1,127,504 563,752 281,876 140,938 70,469 211,408 105,704 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676

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