2 × 620401

Prime Factor Structure

Factorization String 2 × 620401

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,861,206

Proper Divisor Sum 620,404

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1240793 ← → #1240807

1 2 620,401 1,240,802

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

1,240,802 620,401 1,861,204 930,602 465,301 1,395,904 697,952 348,976 174,488 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37

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