2⁹ × 7 × 19 × 997

Prime Factor Structure

Factorization String 2^9 × 7 × 19 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 163,352,640

Proper Divisor Sum 95,460,928

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #67891709 ← → #67891717

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

67,891,712 33,945,856 16,972,928 8,486,464 4,243,232 2,121,616 1,060,808 530,404 265,202 132,601 397,804 198,902 99,451 298,354 149,177 447,532 223,766 111,883 335,650 167,825 503,476 251,738 125,869 377,608 188,804 94,402 47,201 141,604 70,802 35,401 106,204 53,102 26,551 79,654 39,827 119,482 59,741 179,224 89,612 44,806 22,403 67,210 33,605 100,816 50,408 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989 11,968

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