3 × 5 × 41 × 1019

Prime Factor Structure

Factorization String 3 × 5 × 41 × 1019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,028,160

Proper Divisor Sum 401,475

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #626683 ← → #626687

1 3 5 15 41 123 205 615 1,019 3,057 5,095 15,285 41,779 125,337 208,895 626,685

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

626,685 1,880,056 940,028 470,014 235,007 705,022 352,511 1,057,534 528,767 1,586,302 793,151 2,379,454 1,189,727 3,569,182 1,784,591 5,353,774 2,676,887 8,030,662 4,015,331 12,045,994 6,022,997 18,068,992 9,034,496 4,517,248 2,258,624 1,129,312 564,656 282,328 141,164 70,582 35,291 105,874 52,937 158,812 79,406 39,703 119,110 59,555 178,666 89,333 268,000 134,000 67,000 33,500 16,750 8,375 25,126 12,563 37,690 18,845 56,536 28,268 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854

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