11 × 61 × 191

Prime Factor Structure

Factorization String 11 × 61 × 191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 142,848

Proper Divisor Sum 14,687

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #128159 ← → #128173

1 11 61 191 671 2,101 11,651 128,161

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

128,161 384,484 192,242 96,121 288,364 144,182 72,091 216,274 108,137 324,412 162,206 81,103 243,310 121,655 364,966 182,483 547,450 273,725 821,176 410,588 205,294 102,647 307,942 153,971 461,914 230,957 692,872 346,436 173,218 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

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