2 × 149 × 2081

Prime Factor Structure

Factorization String 2 × 149 × 2081

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 936,900

Proper Divisor Sum 316,762

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #620117 ← → #620159

1 2 149 298 2,081 4,162 310,069 620,138

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

620,138 310,069 930,208 465,104 232,552 116,276 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112

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