2³ × 5 × 31 × 431

Prime Factor Structure

Factorization String 2^3 × 5 × 31 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,244,160

Proper Divisor Sum 709,720

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #534439 ← → #534473

1 2 4 5 8 10 20 31 40 62 124 155 248 310 431 620 862 1,240 1,724 2,155 3,448 4,310 8,620 13,361 17,240 26,722 53,444 66,805 106,888 133,610 267,220 534,440

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

534,440 267,220 133,610 66,805 200,416 100,208 50,104 25,052 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397

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