17,518,825

5² × 67 × 10459

17,518,825 factors as 5^2 × 67 × 10459. Its 12 positive divisors give a proper-divisor sum of 4,530,855, so this integer is deficient. The Collatz stopping time is 107 steps.

Prime Factor Structure

Factorization String 5^2 × 67 × 10459

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 22,049,680

Proper Divisor Sum 4,530,855

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #17518783 ← → #17518843

Radix Representation

Decimal	17518825
Binary	1000010110101000011101001 (25 bits)
Octal	0o102650351
Hexadecimal	0x10B50E9

Divisor Catalog (12)

1 5 25 67 335 1,675 10,459 52,295 261,475 700,753 3,503,765 17,518,825

Collatz Trajectory (107 steps to reach 1)

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

17,518,825 52,556,476 26,278,238 13,139,119 39,417,358 19,708,679 59,126,038 29,563,019 88,689,058 44,344,529 133,033,588 66,516,794 33,258,397 99,775,192 49,887,596 24,943,798 12,471,899 37,415,698 18,707,849 56,123,548 28,061,774 14,030,887 42,092,662 21,046,331 63,138,994 31,569,497 94,708,492 47,354,246 23,677,123 71,031,370 35,515,685 106,547,056 53,273,528 26,636,764 13,318,382 6,659,191 19,977,574 9,988,787 29,966,362 14,983,181 44,949,544 22,474,772 11,237,386 5,618,693 16,856,080 8,428,040 4,214,020 2,107,010 1,053,505 3,160,516 1,580,258 790,129 2,370,388 1,185,194 592,597 1,777,792 888,896 444,448 222,224 111,112

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