2 × 658277

Prime Factor Structure

Factorization String 2 × 658277

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,974,834

Proper Divisor Sum 658,280

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1316537 ← → #1316591

1 2 658,277 1,316,554

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

1,316,554 658,277 1,974,832 987,416 493,708 246,854 123,427 370,282 185,141 555,424 277,712 138,856 69,428 34,714 17,357 52,072 26,036 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397

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