3 × 5 × 71 × 617

Prime Factor Structure

Factorization String 3 × 5 × 71 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,067,904

Proper Divisor Sum 410,799

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #657091 ← → #657113

1 3 5 15 71 213 355 617 1,065 1,851 3,085 9,255 43,807 131,421 219,035 657,105

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

657,105 1,971,316 985,658 492,829 1,478,488 739,244 369,622 184,811 554,434 277,217 831,652 415,826 207,913 623,740 311,870 155,935 467,806 233,903 701,710 350,855 1,052,566 526,283 1,578,850 789,425 2,368,276 1,184,138 592,069 1,776,208 888,104 444,052 222,026 111,013 333,040 166,520 83,260 41,630 20,815 62,446 31,223 93,670 46,835 140,506 70,253 210,760 105,380 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689 200,068 100,034 50,017 150,052

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