3,523,975

5² × 7 × 13 × 1549

3,523,975 factors as 5^2 × 7 × 13 × 1549. Its 24 positive divisors give a proper-divisor sum of 1,857,625, so this integer is deficient. The Collatz stopping time is 128 steps.

Prime Factor Structure

Factorization String 5^2 × 7 × 13 × 1549

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,381,600

Proper Divisor Sum 1,857,625

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3523969 ← → #3523997

Radix Representation

Decimal	3523975
Binary	1101011100010110000111 (22 bits)
Octal	0o15342607
Hexadecimal	0x35C587

Divisor Catalog (24)

Collatz Trajectory (128 steps to reach 1)

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

3,523,975 10,571,926 5,285,963 15,857,890 7,928,945 23,786,836 11,893,418 5,946,709 17,840,128 8,920,064 4,460,032 2,230,016 1,115,008 557,504 278,752 139,376 69,688 34,844 17,422 8,711 26,134 13,067 39,202 19,601 58,804 29,402 14,701 44,104 22,052 11,026 5,513 16,540 8,270 4,135 12,406 6,203 18,610 9,305 27,916 13,958 6,979 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730

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