7 × 13 × 23 × 233

Prime Factor Structure

Factorization String 7 × 13 × 23 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 628,992

Proper Divisor Sum 141,323

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #487657 ← → #487681

1 7 13 23 91 161 233 299 1,631 2,093 3,029 5,359 21,203 37,513 69,667 487,669

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

487,669 1,463,008 731,504 365,752 182,876 91,438 45,719 137,158 68,579 205,738 102,869 308,608 154,304 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104

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