2⁴ × 3 × 17 × 491

Prime Factor Structure

Factorization String 2^4 × 3 × 17 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,098,144

Proper Divisor Sum 697,488

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #400651 ← → #400657

1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 491 816 982 1,473 1,964 2,946 3,928 5,892 7,856 8,347 11,784 16,694 23,568 25,041 33,388 50,082 66,776 100,164 133,552 200,328 400,656

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

400,656 200,328 100,164 50,082 25,041 75,124 37,562 18,781 56,344 28,172 14,086 7,043 21,130 10,565 31,696 15,848 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548

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