239 × 2131

Prime Factor Structure

Factorization String 239 × 2131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 511,680

Proper Divisor Sum 2,371

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #509297 ← → #509317

1 239 2,131 509,309

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

509,309 1,527,928 763,964 381,982 190,991 572,974 286,487 859,462 429,731 1,289,194 644,597 1,933,792 966,896 483,448 241,724 120,862 60,431 181,294 90,647 271,942 135,971 407,914 203,957 611,872 305,936 152,968 76,484 38,242 19,121 57,364 28,682 14,341 43,024 21,512 10,756 5,378 2,689 8,068 4,034 2,017 6,052 3,026 1,513 4,540 2,270 1,135 3,406 1,703 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235

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