λ
Math Directory

6,730,396

22 × 41 × 41039
Deficient Even Composite

6,730,396 factors as 2^2 × 41 × 41039. Its 12 positive divisors give a proper-divisor sum of 5,335,364, so this integer is deficient. The Collatz stopping time is 147 steps.

Prime Factor Structure

Factorization String 2^2 × 41 × 41039
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 12,065,760
Proper Divisor Sum 5,335,364
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6730391 ← → #6730463

Radix Representation

Decimal 6730396
Binary 11001101011001010011100 (23 bits)
Octal 0o31531234
Hexadecimal 0x66B29C

Divisor Catalog (12)

1 2 4 41 82 164 41,039 82,078 164,156 1,682,599 3,365,198 6,730,396

Collatz Trajectory (147 steps to reach 1)

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

6,730,396 3,365,198 1,682,599 5,047,798 2,523,899 7,571,698 3,785,849 11,357,548 5,678,774 2,839,387 8,518,162 4,259,081 12,777,244 6,388,622 3,194,311 9,582,934 4,791,467 14,374,402 7,187,201 21,561,604 10,780,802 5,390,401 16,171,204 8,085,602 4,042,801 12,128,404 6,064,202 3,032,101 9,096,304 4,548,152 2,274,076 1,137,038 568,519 1,705,558 852,779 2,558,338 1,279,169 3,837,508 1,918,754 959,377 2,878,132 1,439,066 719,533 2,158,600 1,079,300 539,650 269,825 809,476 404,738 202,369 607,108 303,554 151,777 455,332 227,666 113,833 341,500 170,750 85,375 256,126

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