7 × 73 × 151

Prime Factor Structure

Factorization String 7 × 73 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 89,984

Proper Divisor Sum 12,823

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #77153 ← → #77167

1 7 73 151 511 1,057 11,023 77,161

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

77,161 231,484 115,742 57,871 173,614 86,807 260,422 130,211 390,634 195,317 585,952 292,976 146,488 73,244 36,622 18,311 54,934 27,467 82,402 41,201 123,604 61,802 30,901 92,704 46,352 23,176 11,588 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82

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