3² × 5 × 89 × 157

Prime Factor Structure

Factorization String 3^2 × 5 × 89 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,109,160

Proper Divisor Sum 480,375

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #628783 ← → #628787

1 3 5 9 15 45 89 157 267 445 471 785 801 1,335 1,413 2,355 4,005 7,065 13,973 41,919 69,865 125,757 209,595 628,785

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

628,785 1,886,356 943,178 471,589 1,414,768 707,384 353,692 176,846 88,423 265,270 132,635 397,906 198,953 596,860 298,430 149,215 447,646 223,823 671,470 335,735 1,007,206 503,603 1,510,810 755,405 2,266,216 1,133,108 566,554 283,277 849,832 424,916 212,458 106,229 318,688 159,344 79,672 39,836 19,918 9,959 29,878 14,939 44,818 22,409 67,228 33,614 16,807 50,422 25,211 75,634 37,817 113,452 56,726 28,363 85,090 42,545 127,636 63,818 31,909 95,728 47,864 23,932

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