5 × 13 × 61 × 101

Prime Factor Structure

Factorization String 5 × 13 × 61 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 531,216

Proper Divisor Sum 130,751

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #400457 ← → #400471

1 5 13 61 65 101 305 505 793 1,313 3,965 6,161 6,565 30,805 80,093 400,465

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

400,465 1,201,396 600,698 300,349 901,048 450,524 225,262 112,631 337,894 168,947 506,842 253,421 760,264 380,132 190,066 95,033 285,100 142,550 71,275 213,826 106,913 320,740 160,370 80,185 240,556 120,278 60,139 180,418 90,209 270,628 135,314 67,657 202,972 101,486 50,743 152,230 76,115 228,346 114,173 342,520 171,260 85,630 42,815 128,446 64,223 192,670 96,335 289,006 144,503 433,510 216,755 650,266 325,133 975,400 487,700 243,850 121,925 365,776 182,888 91,444

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