3 × 5 × 61 × 307

Prime Factor Structure

Factorization String 3 × 5 × 61 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 458,304

Proper Divisor Sum 177,399

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #280897 ← → #280909

1 3 5 15 61 183 305 307 915 921 1,535 4,605 18,727 56,181 93,635 280,905

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

280,905 842,716 421,358 210,679 632,038 316,019 948,058 474,029 1,422,088 711,044 355,522 177,761 533,284 266,642 133,321 399,964 199,982 99,991 299,974 149,987 449,962 224,981 674,944 337,472 168,736 84,368 42,184 21,092 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199 598 299

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