3 × 5 × 11 × 1277

Prime Factor Structure

Factorization String 3 × 5 × 11 × 1277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 368,064

Proper Divisor Sum 157,359

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #210671 ← → #210709

1 3 5 11 15 33 55 165 1,277 3,831 6,385 14,047 19,155 42,141 70,235 210,705

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

210,705 632,116 316,058 158,029 474,088 237,044 118,522 59,261 177,784 88,892 44,446 22,223 66,670 33,335 100,006 50,003 150,010 75,005 225,016 112,508 56,254 28,127 84,382 42,191 126,574 63,287 189,862 94,931 284,794 142,397 427,192 213,596 106,798 53,399 160,198 80,099 240,298 120,149 360,448 180,224 90,112 45,056 22,528 11,264 5,632 2,816 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40

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