3 × 7 × 13 × 761

Prime Factor Structure

Factorization String 3 × 7 × 13 × 761

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 341,376

Proper Divisor Sum 133,623

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #207743 ← → #207763

1 3 7 13 21 39 91 273 761 2,283 5,327 9,893 15,981 29,679 69,251 207,753

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

207,753 623,260 311,630 155,815 467,446 233,723 701,170 350,585 1,051,756 525,878 262,939 788,818 394,409 1,183,228 591,614 295,807 887,422 443,711 1,331,134 665,567 1,996,702 998,351 2,995,054 1,497,527 4,492,582 2,246,291 6,738,874 3,369,437 10,108,312 5,054,156 2,527,078 1,263,539 3,790,618 1,895,309 5,685,928 2,842,964 1,421,482 710,741 2,132,224 1,066,112 533,056 266,528 133,264 66,632 33,316 16,658 8,329 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446

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