λ
Sigma Notebook

5,391,676

22 × 1347919
Deficient Even Composite

5,391,676 is even and not a perfect square. Its factorization is 2^2 × 1347919 and its 6 divisors sum to 9,435,440.

Prime Factor Structure

Factorization String 2^2 × 1347919
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 9,435,440
Proper Divisor Sum 4,043,764
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #5391667 ← → #5391679

Radix Representation

Decimal 5391676
Binary 10100100100010100111100 (23 bits)
Octal 0o24442474
Hexadecimal 0x52453C

Divisor Catalog (6)

1 2 4 1,347,919 2,695,838 5,391,676

Collatz Trajectory (144 steps to reach 1)

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

5,391,676 2,695,838 1,347,919 4,043,758 2,021,879 6,065,638 3,032,819 9,098,458 4,549,229 13,647,688 6,823,844 3,411,922 1,705,961 5,117,884 2,558,942 1,279,471 3,838,414 1,919,207 5,757,622 2,878,811 8,636,434 4,318,217 12,954,652 6,477,326 3,238,663 9,715,990 4,857,995 14,573,986 7,286,993 21,860,980 10,930,490 5,465,245 16,395,736 8,197,868 4,098,934 2,049,467 6,148,402 3,074,201 9,222,604 4,611,302 2,305,651 6,916,954 3,458,477 10,375,432 5,187,716 2,593,858 1,296,929 3,890,788 1,945,394 972,697 2,918,092 1,459,046 729,523 2,188,570 1,094,285 3,282,856 1,641,428 820,714 410,357 1,231,072

More profiles

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