5² × 17 × 911

Prime Factor Structure

Factorization String 5^2 × 17 × 911

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 508,896

Proper Divisor Sum 121,721

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #387173 ← → #387187

1 5 17 25 85 425 911 4,555 15,487 22,775 77,435 387,175

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

387,175 1,161,526 580,763 1,742,290 871,145 2,613,436 1,306,718 653,359 1,960,078 980,039 2,940,118 1,470,059 4,410,178 2,205,089 6,615,268 3,307,634 1,653,817 4,961,452 2,480,726 1,240,363 3,721,090 1,860,545 5,581,636 2,790,818 1,395,409 4,186,228 2,093,114 1,046,557 3,139,672 1,569,836 784,918 392,459 1,177,378 588,689 1,766,068 883,034 441,517 1,324,552 662,276 331,138 165,569 496,708 248,354 124,177 372,532 186,266 93,133 279,400 139,700 69,850 34,925 104,776 52,388 26,194 13,097 39,292 19,646 9,823 29,470 14,735

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