2² × 19 × 229 × 439

Prime Factor Structure

Factorization String 2^2 × 19 × 229 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 14,168,000

Proper Divisor Sum 6,527,644

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7640351 ← → #7640357

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

7,640,356 3,820,178 1,910,089 5,730,268 2,865,134 1,432,567 4,297,702 2,148,851 6,446,554 3,223,277 9,669,832 4,834,916 2,417,458 1,208,729 3,626,188 1,813,094 906,547 2,719,642 1,359,821 4,079,464 2,039,732 1,019,866 509,933 1,529,800 764,900 382,450 191,225 573,676 286,838 143,419 430,258 215,129 645,388 322,694 161,347 484,042 242,021 726,064 363,032 181,516 90,758 45,379 136,138 68,069 204,208 102,104 51,052 25,526 12,763 38,290 19,145 57,436 28,718 14,359 43,078 21,539 64,618 32,309 96,928 48,464

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