3 × 7 × 31 × 2099

Prime Factor Structure

Factorization String 3 × 7 × 31 × 2099

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,150,400

Proper Divisor Sum 783,951

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1366433 ← → #1366459

1 3 7 21 31 93 217 651 2,099 6,297 14,693 44,079 65,069 195,207 455,483 1,366,449

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

1,366,449 4,099,348 2,049,674 1,024,837 3,074,512 1,537,256 768,628 384,314 192,157 576,472 288,236 144,118 72,059 216,178 108,089 324,268 162,134 81,067 243,202 121,601 364,804 182,402 91,201 273,604 136,802 68,401 205,204 102,602 51,301 153,904 76,952 38,476 19,238 9,619 28,858 14,429 43,288 21,644 10,822 5,411 16,234 8,117 24,352 12,176 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448

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