λ
Sigma Notebook

6,652,225

52 × 266089
Deficient Odd Composite

6,652,225 is odd and not a perfect square. Its factorization is 5^2 × 266089 and its 6 divisors sum to 8,248,790.

Prime Factor Structure

Factorization String 5^2 × 266089
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 8,248,790
Proper Divisor Sum 1,596,565
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6652213 ← → #6652231

Radix Representation

Decimal 6652225
Binary 11001011000000101000001 (23 bits)
Octal 0o31300501
Hexadecimal 0x658141

Divisor Catalog (6)

1 5 25 266,089 1,330,445 6,652,225

Collatz Trajectory (139 steps to reach 1)

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

6,652,225 19,956,676 9,978,338 4,989,169 14,967,508 7,483,754 3,741,877 11,225,632 5,612,816 2,806,408 1,403,204 701,602 350,801 1,052,404 526,202 263,101 789,304 394,652 197,326 98,663 295,990 147,995 443,986 221,993 665,980 332,990 166,495 499,486 249,743 749,230 374,615 1,123,846 561,923 1,685,770 842,885 2,528,656 1,264,328 632,164 316,082 158,041 474,124 237,062 118,531 355,594 177,797 533,392 266,696 133,348 66,674 33,337 100,012 50,006 25,003 75,010 37,505 112,516 56,258 28,129 84,388 42,194

More profiles

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