13² × 31 × 587

Prime Factor Structure

Factorization String 13^2 × 31 × 587

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,443,328

Proper Divisor Sum 368,035

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3075263 ← → #3075299

1 13 31 169 403 587 5,239 7,631 18,197 99,203 236,561 3,075,293

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

3,075,293 9,225,880 4,612,940 2,306,470 1,153,235 3,459,706 1,729,853 5,189,560 2,594,780 1,297,390 648,695 1,946,086 973,043 2,919,130 1,459,565 4,378,696 2,189,348 1,094,674 547,337 1,642,012 821,006 410,503 1,231,510 615,755 1,847,266 923,633 2,770,900 1,385,450 692,725 2,078,176 1,039,088 519,544 259,772 129,886 64,943 194,830 97,415 292,246 146,123 438,370 219,185 657,556 328,778 164,389 493,168 246,584 123,292 61,646 30,823 92,470 46,235 138,706 69,353 208,060 104,030 52,015 156,046 78,023 234,070 117,035

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