5 × 13 × 73 × 137

Prime Factor Structure

Factorization String 5 × 13 × 73 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 857,808

Proper Divisor Sum 207,743

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #650059 ← → #650071

1 5 13 65 73 137 365 685 949 1,781 4,745 8,905 10,001 50,005 130,013 650,065

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

650,065 1,950,196 975,098 487,549 1,462,648 731,324 365,662 182,831 548,494 274,247 822,742 411,371 1,234,114 617,057 1,851,172 925,586 462,793 1,388,380 694,190 347,095 1,041,286 520,643 1,561,930 780,965 2,342,896 1,171,448 585,724 292,862 146,431 439,294 219,647 658,942 329,471 988,414 494,207 1,482,622 741,311 2,223,934 1,111,967 3,335,902 1,667,951 5,003,854 2,501,927 7,505,782 3,752,891 11,258,674 5,629,337 16,888,012 8,444,006 4,222,003 12,666,010 6,333,005 18,999,016 9,499,508 4,749,754 2,374,877 7,124,632 3,562,316 1,781,158 890,579

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