λ
Sigma Notebook

9,984,578

2 × 347 × 14387
Deficient Even Composite

9,984,578 is even and not a perfect square. Its factorization is 2 × 347 × 14387 and its 8 divisors sum to 15,021,072.

Prime Factor Structure

Factorization String 2 × 347 × 14387
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,021,072
Proper Divisor Sum 5,036,494
Digit Sum / Digital Root 50 (Root: 5)
Adjacent Primes #9984577 ← → #9984587

Radix Representation

Decimal 9984578
Binary 100110000101101001000010 (24 bits)
Octal 0o46055102
Hexadecimal 0x985A42

Divisor Catalog (8)

1 2 347 694 14,387 28,774 4,992,289 9,984,578

Collatz Trajectory (176 steps to reach 1)

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

9,984,578 4,992,289 14,976,868 7,488,434 3,744,217 11,232,652 5,616,326 2,808,163 8,424,490 4,212,245 12,636,736 6,318,368 3,159,184 1,579,592 789,796 394,898 197,449 592,348 296,174 148,087 444,262 222,131 666,394 333,197 999,592 499,796 249,898 124,949 374,848 187,424 93,712 46,856 23,428 11,714 5,857 17,572 8,786 4,393 13,180 6,590 3,295 9,886 4,943 14,830 7,415 22,246 11,123 33,370 16,685 50,056 25,028 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760

More profiles

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