2³ × 5 × 207661

Prime Factor Structure

Factorization String 2^3 × 5 × 207661

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,689,580

Proper Divisor Sum 10,383,140

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #8306429 ← → #8306449

1 2 4 5 8 10 20 40 207,661 415,322 830,644 1,038,305 1,661,288 2,076,610 4,153,220 8,306,440

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

8,306,440 4,153,220 2,076,610 1,038,305 3,114,916 1,557,458 778,729 2,336,188 1,168,094 584,047 1,752,142 876,071 2,628,214 1,314,107 3,942,322 1,971,161 5,913,484 2,956,742 1,478,371 4,435,114 2,217,557 6,652,672 3,326,336 1,663,168 831,584 415,792 207,896 103,948 51,974 25,987 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41

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