853 × 6421

Prime Factor Structure

Factorization String 853 × 6421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,484,388

Proper Divisor Sum 7,275

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5477107 ← → #5477119

1 853 6,421 5,477,113

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

5,477,113 16,431,340 8,215,670 4,107,835 12,323,506 6,161,753 18,485,260 9,242,630 4,621,315 13,863,946 6,931,973 20,795,920 10,397,960 5,198,980 2,599,490 1,299,745 3,899,236 1,949,618 974,809 2,924,428 1,462,214 731,107 2,193,322 1,096,661 3,289,984 1,644,992 822,496 411,248 205,624 102,812 51,406 25,703 77,110 38,555 115,666 57,833 173,500 86,750 43,375 130,126 65,063 195,190 97,595 292,786 146,393 439,180 219,590 109,795 329,386 164,693 494,080 247,040 123,520 61,760 30,880 15,440 7,720 3,860 1,930 965

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