2³ × 103 × 257

Prime Factor Structure

Factorization String 2^3 × 103 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 402,480

Proper Divisor Sum 190,712

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #211747 ← → #211777

1 2 4 8 103 206 257 412 514 824 1,028 2,056 26,471 52,942 105,884 211,768

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

211,768 105,884 52,942 26,471 79,414 39,707 119,122 59,561 178,684 89,342 44,671 134,014 67,007 201,022 100,511 301,534 150,767 452,302 226,151 678,454 339,227 1,017,682 508,841 1,526,524 763,262 381,631 1,144,894 572,447 1,717,342 858,671 2,576,014 1,288,007 3,864,022 1,932,011 5,796,034 2,898,017 8,694,052 4,347,026 2,173,513 6,520,540 3,260,270 1,630,135 4,890,406 2,445,203 7,335,610 3,667,805 11,003,416 5,501,708 2,750,854 1,375,427 4,126,282 2,063,141 6,189,424 3,094,712 1,547,356 773,678 386,839 1,160,518 580,259 1,740,778

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