3 × 5 × 157 × 487

Prime Factor Structure

Factorization String 3 × 5 × 157 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,850,496

Proper Divisor Sum 703,611

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1146881 ← → #1146911

1 3 5 15 157 471 487 785 1,461 2,355 2,435 7,305 76,459 229,377 382,295 1,146,885

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

1,146,885 3,440,656 1,720,328 860,164 430,082 215,041 645,124 322,562 161,281 483,844 241,922 120,961 362,884 181,442 90,721 272,164 136,082 68,041 204,124 102,062 51,031 153,094 76,547 229,642 114,821 344,464 172,232 86,116 43,058 21,529 64,588 32,294 16,147 48,442 24,221 72,664 36,332 18,166 9,083 27,250 13,625 40,876 20,438 10,219 30,658 15,329 45,988 22,994 11,497 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658

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