2 × 138647

Prime Factor Structure

Factorization String 2 × 138647

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 415,944

Proper Divisor Sum 138,650

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #277279 ← → #277297

1 2 138,647 277,294

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

277,294 138,647 415,942 207,971 623,914 311,957 935,872 467,936 233,968 116,984 58,492 29,246 14,623 43,870 21,935 65,806 32,903 98,710 49,355 148,066 74,033 222,100 111,050 55,525 166,576 83,288 41,644 20,822 10,411 31,234 15,617 46,852 23,426 11,713 35,140 17,570 8,785 26,356 13,178 6,589 19,768 9,884 4,942 2,471 7,414 3,707 11,122 5,561 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760

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