2 × 23 × 285421

Prime Factor Structure

Factorization String 2 × 23 × 285421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,550,384

Proper Divisor Sum 7,421,018

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13129351 ← → #13129367

1 2 23 46 285,421 570,842 6,564,683 13,129,366

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

13,129,366 6,564,683 19,694,050 9,847,025 29,541,076 14,770,538 7,385,269 22,155,808 11,077,904 5,538,952 2,769,476 1,384,738 692,369 2,077,108 1,038,554 519,277 1,557,832 778,916 389,458 194,729 584,188 292,094 146,047 438,142 219,071 657,214 328,607 985,822 492,911 1,478,734 739,367 2,218,102 1,109,051 3,327,154 1,663,577 4,990,732 2,495,366 1,247,683 3,743,050 1,871,525 5,614,576 2,807,288 1,403,644 701,822 350,911 1,052,734 526,367 1,579,102 789,551 2,368,654 1,184,327 3,552,982 1,776,491 5,329,474 2,664,737 7,994,212 3,997,106 1,998,553 5,995,660 2,997,830

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