3 × 5 × 61 × 419

Prime Factor Structure

Factorization String 3 × 5 × 61 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 624,960

Proper Divisor Sum 241,575

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #383371 ← → #383393

1 3 5 15 61 183 305 419 915 1,257 2,095 6,285 25,559 76,677 127,795 383,385

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

383,385 1,150,156 575,078 287,539 862,618 431,309 1,293,928 646,964 323,482 161,741 485,224 242,612 121,306 60,653 181,960 90,980 45,490 22,745 68,236 34,118 17,059 51,178 25,589 76,768 38,384 19,192 9,596 4,798 2,399 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407

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