3² × 29 × 41 × 1553

Prime Factor Structure

Factorization String 3^2 × 29 × 41 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 25,454,520

Proper Divisor Sum 8,835,867

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #16618649 ← → #16618663

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

16,618,653 49,855,960 24,927,980 12,463,990 6,231,995 18,695,986 9,347,993 28,043,980 14,021,990 7,010,995 21,032,986 10,516,493 31,549,480 15,774,740 7,887,370 3,943,685 11,831,056 5,915,528 2,957,764 1,478,882 739,441 2,218,324 1,109,162 554,581 1,663,744 831,872 415,936 207,968 103,984 51,992 25,996 12,998 6,499 19,498 9,749 29,248 14,624 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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