3² × 13 × 521

Prime Factor Structure

Factorization String 3^2 × 13 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 95,004

Proper Divisor Sum 34,047

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #60953 ← → #60961

1 3 9 13 39 117 521 1,563 4,689 6,773 20,319 60,957

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

60,957 182,872 91,436 45,718 22,859 68,578 34,289 102,868 51,434 25,717 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388

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