2⁴ × 37 × 439

Prime Factor Structure

Factorization String 2^4 × 37 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 518,320

Proper Divisor Sum 258,432

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #259867 ← → #259907

1 2 4 8 16 37 74 148 296 439 592 878 1,756 3,512 7,024 16,243 32,486 64,972 129,944 259,888

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

259,888 129,944 64,972 32,486 16,243 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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