128,476

2² × 32119

Prime Factor Structure

Factorization String 2^2 × 32119

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 224,840

Proper Divisor Sum 96,364

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #128473 ← → #128477

1 2 4 32,119 64,238 128,476

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

128,476 64,238 32,119 96,358 48,179 144,538 72,269 216,808 108,404 54,202 27,101 81,304 40,652 20,326 10,163 30,490 15,245 45,736 22,868 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 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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