3 × 13 × 347 × 661

Prime Factor Structure

Factorization String 3 × 13 × 347 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,901,056

Proper Divisor Sum 3,955,743

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8945309 ← → #8945323

1 3 13 39 347 661 1,041 1,983 4,511 8,593 13,533 25,779 229,367 688,101 2,981,771 8,945,313

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

8,945,313 26,835,940 13,417,970 6,708,985 20,126,956 10,063,478 5,031,739 15,095,218 7,547,609 22,642,828 11,321,414 5,660,707 16,982,122 8,491,061 25,473,184 12,736,592 6,368,296 3,184,148 1,592,074 796,037 2,388,112 1,194,056 597,028 298,514 149,257 447,772 223,886 111,943 335,830 167,915 503,746 251,873 755,620 377,810 188,905 566,716 283,358 141,679 425,038 212,519 637,558 318,779 956,338 478,169 1,434,508 717,254 358,627 1,075,882 537,941 1,613,824 806,912 403,456 201,728 100,864 50,432 25,216 12,608 6,304 3,152 1,576

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