2 × 671777

Prime Factor Structure

Factorization String 2 × 671777

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,015,334

Proper Divisor Sum 671,780

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1343549 ← → #1343567

1 2 671,777 1,343,554

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

1,343,554 671,777 2,015,332 1,007,666 503,833 1,511,500 755,750 377,875 1,133,626 566,813 1,700,440 850,220 425,110 212,555 637,666 318,833 956,500 478,250 239,125 717,376 358,688 179,344 89,672 44,836 22,418 11,209 33,628 16,814 8,407 25,222 12,611 37,834 18,917 56,752 28,376 14,188 7,094 3,547 10,642 5,321 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238

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