2² × 7 × 47 × 1621

Prime Factor Structure

Factorization String 2^2 × 7 × 47 × 1621

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,359,936

Proper Divisor Sum 2,226,700

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2133217 ← → #2133251

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

2,133,236 1,066,618 533,309 1,599,928 799,964 399,982 199,991 599,974 299,987 899,962 449,981 1,349,944 674,972 337,486 168,743 506,230 253,115 759,346 379,673 1,139,020 569,510 284,755 854,266 427,133 1,281,400 640,700 320,350 160,175 480,526 240,263 720,790 360,395 1,081,186 540,593 1,621,780 810,890 405,445 1,216,336 608,168 304,084 152,042 76,021 228,064 114,032 57,016 28,508 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534

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