3 × 5 × 139 × 229

Prime Factor Structure

Factorization String 3 × 5 × 139 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 772,800

Proper Divisor Sum 295,335

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #477461 ← → #477469

1 3 5 15 139 229 417 687 695 1,145 2,085 3,435 31,831 95,493 159,155 477,465

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

477,465 1,432,396 716,198 358,099 1,074,298 537,149 1,611,448 805,724 402,862 201,431 604,294 302,147 906,442 453,221 1,359,664 679,832 339,916 169,958 84,979 254,938 127,469 382,408 191,204 95,602 47,801 143,404 71,702 35,851 107,554 53,777 161,332 80,666 40,333 121,000 60,500 30,250 15,125 45,376 22,688 11,344 5,672 2,836 1,418 709 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88

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