2² × 5² × 13 × 53

Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 164,052

Proper Divisor Sum 95,152

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #68899 ← → #68903

1 2 4 5 10 13 20 25 26 50 52 53 65 100 106 130 212 260 265 325 530 650 689 1,060 1,300 1,325 1,378 2,650 2,756 3,445 5,300 6,890 13,780 17,225 34,450 68,900

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

68,900 34,450 17,225 51,676 25,838 12,919 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74

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