2 × 29 × 53 × 521

Prime Factor Structure

Factorization String 2 × 29 × 53 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,536,920

Proper Divisor Sum 935,366

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1601543 ← → #1601563

1 2 29 53 58 106 521 1,042 1,537 3,074 15,109 27,613 30,218 55,226 800,777 1,601,554

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

1,601,554 800,777 2,402,332 1,201,166 600,583 1,801,750 900,875 2,702,626 1,351,313 4,053,940 2,026,970 1,013,485 3,040,456 1,520,228 760,114 380,057 1,140,172 570,086 285,043 855,130 427,565 1,282,696 641,348 320,674 160,337 481,012 240,506 120,253 360,760 180,380 90,190 45,095 135,286 67,643 202,930 101,465 304,396 152,198 76,099 228,298 114,149 342,448 171,224 85,612 42,806 21,403 64,210 32,105 96,316 48,158 24,079 72,238 36,119 108,358 54,179 162,538 81,269 243,808 121,904 60,952

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