40,216

2³ × 11 × 457

Prime Factor Structure

Factorization String 2^3 × 11 × 457

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 82,440

Proper Divisor Sum 42,224

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #40213 ← → #40231

1 2 4 8 11 22 44 88 457 914 1,828 3,656 5,027 10,054 20,108 40,216

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

40,216 20,108 10,054 5,027 15,082 7,541 22,624 11,312 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263

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