139 × 443

Prime Factor Structure

Factorization String 139 × 443

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 62,160

Proper Divisor Sum 583

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #61561 ← → #61583

1 139 443 61,577

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

61,577 184,732 92,366 46,183 138,550 69,275 207,826 103,913 311,740 155,870 77,935 233,806 116,903 350,710 175,355 526,066 263,033 789,100 394,550 197,275 591,826 295,913 887,740 443,870 221,935 665,806 332,903 998,710 499,355 1,498,066 749,033 2,247,100 1,123,550 561,775 1,685,326 842,663 2,527,990 1,263,995 3,791,986 1,895,993 5,687,980 2,843,990 1,421,995 4,265,986 2,132,993 6,398,980 3,199,490 1,599,745 4,799,236 2,399,618 1,199,809 3,599,428 1,799,714 899,857 2,699,572 1,349,786 674,893 2,024,680 1,012,340 506,170

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