2 × 17 × 37 × 3221

Prime Factor Structure

Factorization String 2 × 17 × 37 × 3221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,611,544

Proper Divisor Sum 2,559,526

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4051991 ← → #4052021

1 2 17 34 37 74 629 1,258 3,221 6,442 54,757 109,514 119,177 238,354 2,026,009 4,052,018

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

4,052,018 2,026,009 6,078,028 3,039,014 1,519,507 4,558,522 2,279,261 6,837,784 3,418,892 1,709,446 854,723 2,564,170 1,282,085 3,846,256 1,923,128 961,564 480,782 240,391 721,174 360,587 1,081,762 540,881 1,622,644 811,322 405,661 1,216,984 608,492 304,246 152,123 456,370 228,185 684,556 342,278 171,139 513,418 256,709 770,128 385,064 192,532 96,266 48,133 144,400 72,200 36,100 18,050 9,025 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119

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