2³ × 13 × 47 × 439

Prime Factor Structure

Factorization String 2^3 × 13 × 47 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,435,200

Proper Divisor Sum 2,289,368

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2145827 ← → #2145839

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

2,145,832 1,072,916 536,458 268,229 804,688 402,344 201,172 100,586 50,293 150,880 75,440 37,720 18,860 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379

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