2³ × 7 × 61 × 631

Prime Factor Structure

Factorization String 2^3 × 7 × 61 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,702,080

Proper Divisor Sum 2,546,584

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2155487 ← → #2155499

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

2,155,496 1,077,748 538,874 269,437 808,312 404,156 202,078 101,039 303,118 151,559 454,678 227,339 682,018 341,009 1,023,028 511,514 255,757 767,272 383,636 191,818 95,909 287,728 143,864 71,932 35,966 17,983 53,950 26,975 80,926 40,463 121,390 60,695 182,086 91,043 273,130 136,565 409,696 204,848 102,424 51,212 25,606 12,803 38,410 19,205 57,616 28,808 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380

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