3 × 72091

Prime Factor Structure

Factorization String 3 × 72091

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 288,368

Proper Divisor Sum 72,095

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #216263 ← → #216289

1 3 72,091 216,273

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

216,273 648,820 324,410 162,205 486,616 243,308 121,654 60,827 182,482 91,241 273,724 136,862 68,431 205,294 102,647 307,942 153,971 461,914 230,957 692,872 346,436 173,218 86,609 259,828 129,914 64,957 194,872 97,436 48,718 24,359 73,078 36,539 109,618 54,809 164,428 82,214 41,107 123,322 61,661 184,984 92,492 46,246 23,123 69,370 34,685 104,056 52,028 26,014 13,007 39,022 19,511 58,534 29,267 87,802 43,901 131,704 65,852 32,926 16,463 49,390

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