3² × 71 × 1531

Prime Factor Structure

Factorization String 3^2 × 71 × 1531

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,433,952

Proper Divisor Sum 455,643

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #978287 ← → #978323

1 3 9 71 213 639 1,531 4,593 13,779 108,701 326,103 978,309

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

978,309 2,934,928 1,467,464 733,732 366,866 183,433 550,300 275,150 137,575 412,726 206,363 619,090 309,545 928,636 464,318 232,159 696,478 348,239 1,044,718 522,359 1,567,078 783,539 2,350,618 1,175,309 3,525,928 1,762,964 881,482 440,741 1,322,224 661,112 330,556 165,278 82,639 247,918 123,959 371,878 185,939 557,818 278,909 836,728 418,364 209,182 104,591 313,774 156,887 470,662 235,331 705,994 352,997 1,058,992 529,496 264,748 132,374 66,187 198,562 99,281 297,844 148,922 74,461 223,384

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