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8,317,155

3 × 5 × 7 × 11 × 19 × 379
Abundant Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 7 × 11 × 19 × 379
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 17,510,400
Proper Divisor Sum 9,193,245
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #8317121 ← → #8317157

Radix Representation

Decimal 8317155
Binary 11111101110100011100011 (23 bits)
Octal 0o37564343
Hexadecimal 0x7EE8E3

Divisor Catalog (60 of 64)

1 3 5 7 11 15 19 21 33 35 55 57 77 95 105 133 165 209 231 285 379 385 399 627 665 1,045 1,137 1,155 1,463 1,895 1,995 2,653 3,135 4,169 4,389 5,685 7,201 7,315 7,959 12,507 13,265 20,845 21,603 21,945 29,183 36,005 39,795 50,407 62,535 79,211 87,549 108,015 145,915 151,221 237,633 252,035 396,055 437,745 554,477 756,105

Collatz Trajectory (49 steps to reach 1)

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

8,317,155 24,951,466 12,475,733 37,427,200 18,713,600 9,356,800 4,678,400 2,339,200 1,169,600 584,800 292,400 146,200 73,100 36,550 18,275 54,826 27,413 82,240 41,120 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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