2 × 13² × 21617

Prime Factor Structure

Factorization String 2 × 13^2 × 21617

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,868,282

Proper Divisor Sum 4,561,736

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7306543 ← → #7306553

1 2 13 26 169 338 21,617 43,234 281,021 562,042 3,653,273 7,306,546

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

7,306,546 3,653,273 10,959,820 5,479,910 2,739,955 8,219,866 4,109,933 12,329,800 6,164,900 3,082,450 1,541,225 4,623,676 2,311,838 1,155,919 3,467,758 1,733,879 5,201,638 2,600,819 7,802,458 3,901,229 11,703,688 5,851,844 2,925,922 1,462,961 4,388,884 2,194,442 1,097,221 3,291,664 1,645,832 822,916 411,458 205,729 617,188 308,594 154,297 462,892 231,446 115,723 347,170 173,585 520,756 260,378 130,189 390,568 195,284 97,642 48,821 146,464 73,232 36,616 18,308 9,154 4,577 13,732 6,866 3,433 10,300 5,150 2,575 7,726

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