428671

Prime Factor Structure

Factorization String 428671

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 428,672

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #428663 ← → #428677

1 428,671

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

428,671 1,286,014 643,007 1,929,022 964,511 2,893,534 1,446,767 4,340,302 2,170,151 6,510,454 3,255,227 9,765,682 4,882,841 14,648,524 7,324,262 3,662,131 10,986,394 5,493,197 16,479,592 8,239,796 4,119,898 2,059,949 6,179,848 3,089,924 1,544,962 772,481 2,317,444 1,158,722 579,361 1,738,084 869,042 434,521 1,303,564 651,782 325,891 977,674 488,837 1,466,512 733,256 366,628 183,314 91,657 274,972 137,486 68,743 206,230 103,115 309,346 154,673 464,020 232,010 116,005 348,016 174,008 87,004 43,502 21,751 65,254 32,627 97,882

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