2² × 23 × 83 × 521

Prime Factor Structure

Factorization String 2^2 × 23 × 83 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,366,464

Proper Divisor Sum 3,388,108

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3978349 ← → #3978421

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

3,978,356 1,989,178 994,589 2,983,768 1,491,884 745,942 372,971 1,118,914 559,457 1,678,372 839,186 419,593 1,258,780 629,390 314,695 944,086 472,043 1,416,130 708,065 2,124,196 1,062,098 531,049 1,593,148 796,574 398,287 1,194,862 597,431 1,792,294 896,147 2,688,442 1,344,221 4,032,664 2,016,332 1,008,166 504,083 1,512,250 756,125 2,268,376 1,134,188 567,094 283,547 850,642 425,321 1,275,964 637,982 318,991 956,974 478,487 1,435,462 717,731 2,153,194 1,076,597 3,229,792 1,614,896 807,448 403,724 201,862 100,931 302,794 151,397

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