3² × 5 × 4909

Prime Factor Structure

Factorization String 3^2 × 5 × 4909

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 382,980

Proper Divisor Sum 162,075

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #220903 ← → #220907

1 3 5 9 15 45 4,909 14,727 24,545 44,181 73,635 220,905

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

220,905 662,716 331,358 165,679 497,038 248,519 745,558 372,779 1,118,338 559,169 1,677,508 838,754 419,377 1,258,132 629,066 314,533 943,600 471,800 235,900 117,950 58,975 176,926 88,463 265,390 132,695 398,086 199,043 597,130 298,565 895,696 447,848 223,924 111,962 55,981 167,944 83,972 41,986 20,993 62,980 31,490 15,745 47,236 23,618 11,809 35,428 17,714 8,857 26,572 13,286 6,643 19,930 9,965 29,896 14,948 7,474 3,737 11,212 5,606 2,803 8,410

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