2 × 7 × 29 × 9931

Prime Factor Structure

Factorization String 2 × 7 × 29 × 9931

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,151,040

Proper Divisor Sum 3,119,054

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4031977 ← → #4031987

1 2 7 14 29 58 203 406 9,931 19,862 69,517 139,034 287,999 575,998 2,015,993 4,031,986

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

4,031,986 2,015,993 6,047,980 3,023,990 1,511,995 4,535,986 2,267,993 6,803,980 3,401,990 1,700,995 5,102,986 2,551,493 7,654,480 3,827,240 1,913,620 956,810 478,405 1,435,216 717,608 358,804 179,402 89,701 269,104 134,552 67,276 33,638 16,819 50,458 25,229 75,688 37,844 18,922 9,461 28,384 14,192 7,096 3,548 1,774 887 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119

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