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8,992,998

2 × 33 × 7 × 37 × 643
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 37 × 643
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 23,493,120
Proper Divisor Sum 14,500,122
Digit Sum / Digital Root 54 (Root: 9)
Adjacent Primes #8992993 ← → #8992999

Radix Representation

Decimal 8992998
Binary 100010010011100011100110 (24 bits)
Octal 0o42234346
Hexadecimal 0x8938E6

Divisor Catalog (60 of 64)

1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 111 126 189 222 259 333 378 518 643 666 777 999 1,286 1,554 1,929 1,998 2,331 3,858 4,501 4,662 5,787 6,993 9,002 11,574 13,503 13,986 17,361 23,791 27,006 34,722 40,509 47,582 71,373 81,018 121,527 142,746 166,537 214,119 243,054 333,074 428,238 499,611 642,357 999,222 1,284,714

Collatz Trajectory (111 steps to reach 1)

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

8,992,998 4,496,499 13,489,498 6,744,749 20,234,248 10,117,124 5,058,562 2,529,281 7,587,844 3,793,922 1,896,961 5,690,884 2,845,442 1,422,721 4,268,164 2,134,082 1,067,041 3,201,124 1,600,562 800,281 2,400,844 1,200,422 600,211 1,800,634 900,317 2,700,952 1,350,476 675,238 337,619 1,012,858 506,429 1,519,288 759,644 379,822 189,911 569,734 284,867 854,602 427,301 1,281,904 640,952 320,476 160,238 80,119 240,358 120,179 360,538 180,269 540,808 270,404 135,202 67,601 202,804 101,402 50,701 152,104 76,052 38,026 19,013 57,040

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