2 × 5 × 13³ × 181

Prime Factor Structure

Factorization String 2 × 5 × 13^3 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,796,880

Proper Divisor Sum 3,820,310

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3976547 ← → #3976573

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

3,976,570 1,988,285 5,964,856 2,982,428 1,491,214 745,607 2,236,822 1,118,411 3,355,234 1,677,617 5,032,852 2,516,426 1,258,213 3,774,640 1,887,320 943,660 471,830 235,915 707,746 353,873 1,061,620 530,810 265,405 796,216 398,108 199,054 99,527 298,582 149,291 447,874 223,937 671,812 335,906 167,953 503,860 251,930 125,965 377,896 188,948 94,474 47,237 141,712 70,856 35,428 17,714 8,857 26,572 13,286 6,643 19,930 9,965 29,896 14,948 7,474 3,737 11,212 5,606 2,803 8,410 4,205

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