3² × 72161

Prime Factor Structure

Factorization String 3^2 × 72161

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 938,106

Proper Divisor Sum 288,657

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #649427 ← → #649457

1 3 9 72,161 216,483 649,449

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

649,449 1,948,348 974,174 487,087 1,461,262 730,631 2,191,894 1,095,947 3,287,842 1,643,921 4,931,764 2,465,882 1,232,941 3,698,824 1,849,412 924,706 462,353 1,387,060 693,530 346,765 1,040,296 520,148 260,074 130,037 390,112 195,056 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437 208,312 104,156 52,078 26,039 78,118 39,059 117,178 58,589 175,768 87,884 43,942 21,971 65,914 32,957 98,872 49,436 24,718

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