3² × 5 × 1427

Prime Factor Structure

Factorization String 3^2 × 5 × 1427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 111,384

Proper Divisor Sum 47,169

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #64189 ← → #64217

1 3 5 9 15 45 1,427 4,281 7,135 12,843 21,405 64,215

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

64,215 192,646 96,323 288,970 144,485 433,456 216,728 108,364 54,182 27,091 81,274 40,637 121,912 60,956 30,478 15,239 45,718 22,859 68,578 34,289 102,868 51,434 25,717 77,152 38,576 19,288 9,644 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450

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