3 × 7² × 13² × 31

Prime Factor Structure

Factorization String 3 × 7^2 × 13^2 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,335,168

Proper Divisor Sum 565,035

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #770129 ← → #770167

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

770,133 2,310,400 1,155,200 577,600 288,800 144,400 72,200 36,100 18,050 9,025 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616 3,808 1,904 952 476 238 119 358 179 538 269 808 404 202 101 304 152 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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