2 × 137 × 7219

Prime Factor Structure

Factorization String 2 × 137 × 7219

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,989,080

Proper Divisor Sum 1,011,074

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1977991 ← → #1978021

1 2 137 274 7,219 14,438 989,003 1,978,006

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

1,978,006 989,003 2,967,010 1,483,505 4,450,516 2,225,258 1,112,629 3,337,888 1,668,944 834,472 417,236 208,618 104,309 312,928 156,464 78,232 39,116 19,558 9,779 29,338 14,669 44,008 22,004 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10

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