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6,404,472

23 × 32 × 88951
Abundant Even Composite

6,404,472 factors as 2^3 × 3^2 × 88951. Its 24 positive divisors give a proper-divisor sum of 10,941,168, so this integer is abundant. The Collatz stopping time is 147 steps.

Prime Factor Structure

Factorization String 2^3 × 3^2 × 88951
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 17,345,640
Proper Divisor Sum 10,941,168
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #6404449 ← → #6404473

Radix Representation

Decimal 6404472
Binary 11000011011100101111000 (23 bits)
Octal 0o30334570
Hexadecimal 0x61B978

Divisor Catalog (24)

1 2 3 4 6 8 9 12 18 24 36 72 88,951 177,902 266,853 355,804 533,706 711,608 800,559 1,067,412 1,601,118 2,134,824 3,202,236 6,404,472

Collatz Trajectory (147 steps to reach 1)

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

6,404,472 3,202,236 1,601,118 800,559 2,401,678 1,200,839 3,602,518 1,801,259 5,403,778 2,701,889 8,105,668 4,052,834 2,026,417 6,079,252 3,039,626 1,519,813 4,559,440 2,279,720 1,139,860 569,930 284,965 854,896 427,448 213,724 106,862 53,431 160,294 80,147 240,442 120,221 360,664 180,332 90,166 45,083 135,250 67,625 202,876 101,438 50,719 152,158 76,079 228,238 114,119 342,358 171,179 513,538 256,769 770,308 385,154 192,577 577,732 288,866 144,433 433,300 216,650 108,325 324,976 162,488 81,244 40,622

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