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995,778

2 × 32 × 72 × 1129
Abundant Even Composite

995,778 factors as 2 × 3^2 × 7^2 × 1129. Its 36 positive divisors give a proper-divisor sum of 1,516,212, so this integer is abundant. The Collatz stopping time is 183 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 1129
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 2,511,990
Proper Divisor Sum 1,516,212
Digit Sum / Digital Root 45 (Root: 9)
Adjacent Primes #995747 ← → #995783

Radix Representation

Decimal 995778
Binary 11110011000111000010 (20 bits)
Octal 0o3630702
Hexadecimal 0xF31C2

Divisor Catalog (36)

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 1,129 2,258 3,387 6,774 7,903 10,161 15,806 20,322 23,709 47,418 55,321 71,127 110,642 142,254 165,963 331,926 497,889 995,778

Collatz Trajectory (183 steps to reach 1)

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

995,778 497,889 1,493,668 746,834 373,417 1,120,252 560,126 280,063 840,190 420,095 1,260,286 630,143 1,890,430 945,215 2,835,646 1,417,823 4,253,470 2,126,735 6,380,206 3,190,103 9,570,310 4,785,155 14,355,466 7,177,733 21,533,200 10,766,600 5,383,300 2,691,650 1,345,825 4,037,476 2,018,738 1,009,369 3,028,108 1,514,054 757,027 2,271,082 1,135,541 3,406,624 1,703,312 851,656 425,828 212,914 106,457 319,372 159,686 79,843 239,530 119,765 359,296 179,648 89,824 44,912 22,456 11,228 5,614 2,807 8,422 4,211 12,634 6,317

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