7² × 61 × 163

Prime Factor Structure

Factorization String 7^2 × 61 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 579,576

Proper Divisor Sum 92,369

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #487187 ← → #487211

1 7 49 61 163 427 1,141 2,989 7,987 9,943 69,601 487,207

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

487,207 1,461,622 730,811 2,192,434 1,096,217 3,288,652 1,644,326 822,163 2,466,490 1,233,245 3,699,736 1,849,868 924,934 462,467 1,387,402 693,701 2,081,104 1,040,552 520,276 260,138 130,069 390,208 195,104 97,552 48,776 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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