2³ × 7 × 11 × 661

Prime Factor Structure

Factorization String 2^3 × 7 × 11 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 953,280

Proper Divisor Sum 546,104

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #407153 ← → #407177

1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 661 1,322 2,644 4,627 5,288 7,271 9,254 14,542 18,508 29,084 37,016 50,897 58,168 101,794 203,588 407,176

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

407,176 203,588 101,794 50,897 152,692 76,346 38,173 114,520 57,260 28,630 14,315 42,946 21,473 64,420 32,210 16,105 48,316 24,158 12,079 36,238 18,119 54,358 27,179 81,538 40,769 122,308 61,154 30,577 91,732 45,866 22,933 68,800 34,400 17,200 8,600 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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