3 × 17 × 19 × 2081

Prime Factor Structure

Factorization String 3 × 17 × 19 × 2081

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,998,080

Proper Divisor Sum 981,591

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2016461 ← → #2016493

1 3 17 19 51 57 323 969 2,081 6,243 35,377 39,539 106,131 118,617 672,163 2,016,489

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

2,016,489 6,049,468 3,024,734 1,512,367 4,537,102 2,268,551 6,805,654 3,402,827 10,208,482 5,104,241 15,312,724 7,656,362 3,828,181 11,484,544 5,742,272 2,871,136 1,435,568 717,784 358,892 179,446 89,723 269,170 134,585 403,756 201,878 100,939 302,818 151,409 454,228 227,114 113,557 340,672 170,336 85,168 42,584 21,292 10,646 5,323 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358

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