3² × 151

Prime Factor Structure

Factorization String 3^2 × 151

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,976

Proper Divisor Sum 617

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1327 ← → #1361

1 3 9 151 453 1,359

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

1,359 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10

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