2³ × 3 × 163 × 311

Prime Factor Structure

Factorization String 2^3 × 3 × 163 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,070,080

Proper Divisor Sum 1,853,448

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1216619 ← → #1216681

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

1,216,632 608,316 304,158 152,079 456,238 228,119 684,358 342,179 1,026,538 513,269 1,539,808 769,904 384,952 192,476 96,238 48,119 144,358 72,179 216,538 108,269 324,808 162,404 81,202 40,601 121,804 60,902 30,451 91,354 45,677 137,032 68,516 34,258 17,129 51,388 25,694 12,847 38,542 19,271 57,814 28,907 86,722 43,361 130,084 65,042 32,521 97,564 48,782 24,391 73,174 36,587 109,762 54,881 164,644 82,322 41,161 123,484 61,742 30,871 92,614 46,307

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