λ
Sigma Notebook

7,118,982

2 × 33 × 13 × 10141
Abundant Even Composite

7,118,982 is even and not a perfect square. Its factorization is 2 × 3^3 × 13 × 10141 and its 32 divisors sum to 17,038,560.

Prime Factor Structure

Factorization String 2 × 3^3 × 13 × 10141
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 17,038,560
Proper Divisor Sum 9,919,578
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #7118963 ← → #7118987

Radix Representation

Decimal 7118982
Binary 11011001010000010000110 (23 bits)
Octal 0o33120206
Hexadecimal 0x6CA086

Divisor Catalog (32)

1 2 3 6 9 13 18 26 27 39 54 78 117 234 351 702 10,141 20,282 30,423 60,846 91,269 131,833 182,538 263,666 273,807 395,499 547,614 790,998 1,186,497 2,372,994 3,559,491 7,118,982

Collatz Trajectory (54 steps to reach 1)

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

7,118,982 3,559,491 10,678,474 5,339,237 16,017,712 8,008,856 4,004,428 2,002,214 1,001,107 3,003,322 1,501,661 4,504,984 2,252,492 1,126,246 563,123 1,689,370 844,685 2,534,056 1,267,028 633,514 316,757 950,272 475,136 237,568 118,784 59,392 29,696 14,848 7,424 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

More profiles

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