5² × 7 × 13³ × 67

Prime Factor Structure

Factorization String 5^2 × 7 × 13^3 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 40,136,320

Proper Divisor Sum 14,376,495

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #25759823 ← → #25759829

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

25,759,825 77,279,476 38,639,738 19,319,869 57,959,608 28,979,804 14,489,902 7,244,951 21,734,854 10,867,427 32,602,282 16,301,141 48,903,424 24,451,712 12,225,856 6,112,928 3,056,464 1,528,232 764,116 382,058 191,029 573,088 286,544 143,272 71,636 35,818 17,909 53,728 26,864 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758

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