13 × 251 × 2207

Prime Factor Structure

Factorization String 13 × 251 × 2207

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,789,824

Proper Divisor Sum 588,383

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #7201429 ← → #7201457

1 13 251 2,207 3,263 28,691 553,957 7,201,441

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

7,201,441 21,604,324 10,802,162 5,401,081 16,203,244 8,101,622 4,050,811 12,152,434 6,076,217 18,228,652 9,114,326 4,557,163 13,671,490 6,835,745 20,507,236 10,253,618 5,126,809 15,380,428 7,690,214 3,845,107 11,535,322 5,767,661 17,302,984 8,651,492 4,325,746 2,162,873 6,488,620 3,244,310 1,622,155 4,866,466 2,433,233 7,299,700 3,649,850 1,824,925 5,474,776 2,737,388 1,368,694 684,347 2,053,042 1,026,521 3,079,564 1,539,782 769,891 2,309,674 1,154,837 3,464,512 1,732,256 866,128 433,064 216,532 108,266 54,133 162,400 81,200 40,600 20,300 10,150 5,075 15,226 7,613

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