2² × 7 × 13 × 83 × 137

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 83 × 137

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,088,128

Proper Divisor Sum 4,949,084

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4139029 ← → #4139063

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

4,139,044 2,069,522 1,034,761 3,104,284 1,552,142 776,071 2,328,214 1,164,107 3,492,322 1,746,161 5,238,484 2,619,242 1,309,621 3,928,864 1,964,432 982,216 491,108 245,554 122,777 368,332 184,166 92,083 276,250 138,125 414,376 207,188 103,594 51,797 155,392 77,696 38,848 19,424 9,712 4,856 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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