2 × 3² × 13² × 659

Prime Factor Structure

Factorization String 2 × 3^2 × 13^2 × 659

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,710,420

Proper Divisor Sum 2,705,742

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2004661 ← → #2004679

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

2,004,678 1,002,339 3,007,018 1,503,509 4,510,528 2,255,264 1,127,632 563,816 281,908 140,954 70,477 211,432 105,716 52,858 26,429 79,288 39,644 19,822 9,911 29,734 14,867 44,602 22,301 66,904 33,452 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59

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