5 × 47 × 197 × 359

Prime Factor Structure

Factorization String 5 × 47 × 197 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,528,640

Proper Divisor Sum 3,908,735

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #16619891 ← → #16619923

1 5 47 197 235 359 985 1,795 9,259 16,873 46,295 70,723 84,365 353,615 3,323,981 16,619,905

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

16,619,905 49,859,716 24,929,858 12,464,929 37,394,788 18,697,394 9,348,697 28,046,092 14,023,046 7,011,523 21,034,570 10,517,285 31,551,856 15,775,928 7,887,964 3,943,982 1,971,991 5,915,974 2,957,987 8,873,962 4,436,981 13,310,944 6,655,472 3,327,736 1,663,868 831,934 415,967 1,247,902 623,951 1,871,854 935,927 2,807,782 1,403,891 4,211,674 2,105,837 6,317,512 3,158,756 1,579,378 789,689 2,369,068 1,184,534 592,267 1,776,802 888,401 2,665,204 1,332,602 666,301 1,998,904 999,452 499,726 249,863 749,590 374,795 1,124,386 562,193 1,686,580 843,290 421,645 1,264,936 632,468

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