401,092

2² × 197 × 509

Prime Factor Structure

Factorization String 2^2 × 197 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 706,860

Proper Divisor Sum 305,768

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #401087 ← → #401101

1 2 4 197 394 509 788 1,018 2,036 100,273 200,546 401,092

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

401,092 200,546 100,273 300,820 150,410 75,205 225,616 112,808 56,404 28,202 14,101 42,304 21,152 10,576 5,288 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445

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