5² × 13 × 8689

Prime Factor Structure

Factorization String 5^2 × 13 × 8689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,771,460

Proper Divisor Sum 947,535

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2823923 ← → #2823943

1 5 13 25 65 325 8,689 43,445 112,957 217,225 564,785 2,823,925

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

2,823,925 8,471,776 4,235,888 2,117,944 1,058,972 529,486 264,743 794,230 397,115 1,191,346 595,673 1,787,020 893,510 446,755 1,340,266 670,133 2,010,400 1,005,200 502,600 251,300 125,650 62,825 188,476 94,238 47,119 141,358 70,679 212,038 106,019 318,058 159,029 477,088 238,544 119,272 59,636 29,818 14,909 44,728 22,364 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987

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