2 × 3 × 71 × 3257

Prime Factor Structure

Factorization String 2 × 3 × 71 × 3257

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,814,912

Proper Divisor Sum 1,427,430

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1387433 ← → #1387499

1 2 3 6 71 142 213 426 3,257 6,514 9,771 19,542 231,247 462,494 693,741 1,387,482

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

1,387,482 693,741 2,081,224 1,040,612 520,306 260,153 780,460 390,230 195,115 585,346 292,673 878,020 439,010 219,505 658,516 329,258 164,629 493,888 246,944 123,472 61,736 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245

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