67 × 229 × 257

Prime Factor Structure

Factorization String 67 × 229 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,035,120

Proper Divisor Sum 91,969

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3943139 ← → #3943153

1 67 229 257 15,343 17,219 58,853 3,943,151

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

3,943,151 11,829,454 5,914,727 17,744,182 8,872,091 26,616,274 13,308,137 39,924,412 19,962,206 9,981,103 29,943,310 14,971,655 44,914,966 22,457,483 67,372,450 33,686,225 101,058,676 50,529,338 25,264,669 75,794,008 37,897,004 18,948,502 9,474,251 28,422,754 14,211,377 42,634,132 21,317,066 10,658,533 31,975,600 15,987,800 7,993,900 3,996,950 1,998,475 5,995,426 2,997,713 8,993,140 4,496,570 2,248,285 6,744,856 3,372,428 1,686,214 843,107 2,529,322 1,264,661 3,793,984 1,896,992 948,496 474,248 237,124 118,562 59,281 177,844 88,922 44,461 133,384 66,692 33,346 16,673 50,020 25,010

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