2⁴ × 5² × 541

Prime Factor Structure

Factorization String 2^4 × 5^2 × 541

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 520,862

Proper Divisor Sum 304,462

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #216397 ← → #216401

1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 541 1,082 2,164 2,705 4,328 5,410 8,656 10,820 13,525 21,640 27,050 43,280 54,100 108,200 216,400

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

216,400 108,200 54,100 27,050 13,525 40,576 20,288 10,144 5,072 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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