2 × 2019977

Prime Factor Structure

Factorization String 2 × 2019977

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,059,934

Proper Divisor Sum 2,019,980

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4039949 ← → #4039957

1 2 2,019,977 4,039,954

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

4,039,954 2,019,977 6,059,932 3,029,966 1,514,983 4,544,950 2,272,475 6,817,426 3,408,713 10,226,140 5,113,070 2,556,535 7,669,606 3,834,803 11,504,410 5,752,205 17,256,616 8,628,308 4,314,154 2,157,077 6,471,232 3,235,616 1,617,808 808,904 404,452 202,226 101,113 303,340 151,670 75,835 227,506 113,753 341,260 170,630 85,315 255,946 127,973 383,920 191,960 95,980 47,990 23,995 71,986 35,993 107,980 53,990 26,995 80,986 40,493 121,480 60,740 30,370 15,185 45,556 22,778 11,389 34,168 17,084 8,542 4,271

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