2⁴ × 5² × 1229

Prime Factor Structure

Factorization String 2^4 × 5^2 × 1229

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 1,182,030

Proper Divisor Sum 690,430

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #491593 ← → #491611

1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1,229 2,458 4,916 6,145 9,832 12,290 19,664 24,580 30,725 49,160 61,450 98,320 122,900 245,800 491,600

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

491,600 245,800 122,900 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130

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