13 × 47 × 67 × 193

Prime Factor Structure

Factorization String 13 × 47 × 67 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,865,024

Proper Divisor Sum 964,183

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #7900829 ← → #7900859

1 13 47 67 193 611 871 2,509 3,149 9,071 12,931 40,937 117,923 168,103 607,757 7,900,841

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

7,900,841 23,702,524 11,851,262 5,925,631 17,776,894 8,888,447 26,665,342 13,332,671 39,998,014 19,999,007 59,997,022 29,998,511 89,995,534 44,997,767 134,993,302 67,496,651 202,489,954 101,244,977 303,734,932 151,867,466 75,933,733 227,801,200 113,900,600 56,950,300 28,475,150 14,237,575 42,712,726 21,356,363 64,069,090 32,034,545 96,103,636 48,051,818 24,025,909 72,077,728 36,038,864 18,019,432 9,009,716 4,504,858 2,252,429 6,757,288 3,378,644 1,689,322 844,661 2,533,984 1,266,992 633,496 316,748 158,374 79,187 237,562 118,781 356,344 178,172 89,086 44,543 133,630 66,815 200,446 100,223 300,670

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