7 × 60139

Prime Factor Structure

Factorization String 7 × 60139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 481,120

Proper Divisor Sum 60,147

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #420967 ← → #420977

1 7 60,139 420,973

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

420,973 1,262,920 631,460 315,730 157,865 473,596 236,798 118,399 355,198 177,599 532,798 266,399 799,198 399,599 1,198,798 599,399 1,798,198 899,099 2,697,298 1,348,649 4,045,948 2,022,974 1,011,487 3,034,462 1,517,231 4,551,694 2,275,847 6,827,542 3,413,771 10,241,314 5,120,657 15,361,972 7,680,986 3,840,493 11,521,480 5,760,740 2,880,370 1,440,185 4,320,556 2,160,278 1,080,139 3,240,418 1,620,209 4,860,628 2,430,314 1,215,157 3,645,472 1,822,736 911,368 455,684 227,842 113,921 341,764 170,882 85,441 256,324 128,162 64,081 192,244 96,122

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