5 × 7 × 13 × 617

Prime Factor Structure

Factorization String 5 × 7 × 13 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 415,296

Proper Divisor Sum 134,561

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #280729 ← → #280751

1 5 7 13 35 65 91 455 617 3,085 4,319 8,021 21,595 40,105 56,147 280,735

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

280,735 842,206 421,103 1,263,310 631,655 1,894,966 947,483 2,842,450 1,421,225 4,263,676 2,131,838 1,065,919 3,197,758 1,598,879 4,796,638 2,398,319 7,194,958 3,597,479 10,792,438 5,396,219 16,188,658 8,094,329 24,282,988 12,141,494 6,070,747 18,212,242 9,106,121 27,318,364 13,659,182 6,829,591 20,488,774 10,244,387 30,733,162 15,366,581 46,099,744 23,049,872 11,524,936 5,762,468 2,881,234 1,440,617 4,321,852 2,160,926 1,080,463 3,241,390 1,620,695 4,862,086 2,431,043 7,293,130 3,646,565 10,939,696 5,469,848 2,734,924 1,367,462 683,731 2,051,194 1,025,597 3,076,792 1,538,396 769,198 384,599

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