2⁴ × 13 × 103

Prime Factor Structure

Factorization String 2^4 × 13 × 103

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 45,136

Proper Divisor Sum 23,712

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #21419 ← → #21433

1 2 4 8 13 16 26 52 103 104 206 208 412 824 1,339 1,648 2,678 5,356 10,712 21,424

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

21,424 10,712 5,356 2,678 1,339 4,018 2,009 6,028 3,014 1,507 4,522 2,261 6,784 3,392 1,696 848 424 212 106 53 160 80 40 20 10 5 16 8 4 2 1

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