3² × 19 × 4517

Prime Factor Structure

Factorization String 3^2 × 19 × 4517

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,174,680

Proper Divisor Sum 402,273

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #772403 ← → #772439

1 3 9 19 57 171 4,517 13,551 40,653 85,823 257,469 772,407

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

772,407 2,317,222 1,158,611 3,475,834 1,737,917 5,213,752 2,606,876 1,303,438 651,719 1,955,158 977,579 2,932,738 1,466,369 4,399,108 2,199,554 1,099,777 3,299,332 1,649,666 824,833 2,474,500 1,237,250 618,625 1,855,876 927,938 463,969 1,391,908 695,954 347,977 1,043,932 521,966 260,983 782,950 391,475 1,174,426 587,213 1,761,640 880,820 440,410 220,205 660,616 330,308 165,154 82,577 247,732 123,866 61,933 185,800 92,900 46,450 23,225 69,676 34,838 17,419 52,258 26,129 78,388 39,194 19,597 58,792 29,396

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