2 × 3 × 5 × 487 × 1399

Prime Factor Structure

Factorization String 2 × 3 × 5 × 487 × 1399

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 49,190,400

Proper Divisor Sum 28,751,010

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #20439379 ← → #20439439

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

20,439,390 10,219,695 30,659,086 15,329,543 45,988,630 22,994,315 68,982,946 34,491,473 103,474,420 51,737,210 25,868,605 77,605,816 38,802,908 19,401,454 9,700,727 29,102,182 14,551,091 43,653,274 21,826,637 65,479,912 32,739,956 16,369,978 8,184,989 24,554,968 12,277,484 6,138,742 3,069,371 9,208,114 4,604,057 13,812,172 6,906,086 3,453,043 10,359,130 5,179,565 15,538,696 7,769,348 3,884,674 1,942,337 5,827,012 2,913,506 1,456,753 4,370,260 2,185,130 1,092,565 3,277,696 1,638,848 819,424 409,712 204,856 102,428 51,214 25,607 76,822 38,411 115,234 57,617 172,852 86,426 43,213 129,640

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