2³ × 13 × 157 × 197

Prime Factor Structure

Factorization String 2^3 × 13 × 157 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 6,569,640

Proper Divisor Sum 3,353,024

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3216613 ← → #3216637

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

3,216,616 1,608,308 804,154 402,077 1,206,232 603,116 301,558 150,779 452,338 226,169 678,508 339,254 169,627 508,882 254,441 763,324 381,662 190,831 572,494 286,247 858,742 429,371 1,288,114 644,057 1,932,172 966,086 483,043 1,449,130 724,565 2,173,696 1,086,848 543,424 271,712 135,856 67,928 33,964 16,982 8,491 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411

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