λ
Sigma Notebook

132,025

52 × 5281
Deficient Odd Composite

132,025 is odd and not a perfect square. Its factorization is 5^2 × 5281 and its 6 divisors sum to 163,742.

Prime Factor Structure

Factorization String 5^2 × 5281
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 163,742
Proper Divisor Sum 31,717
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #132019 ← → #132047

Radix Representation

Decimal 132025
Binary 100000001110111001 (18 bits)
Octal 0o401671
Hexadecimal 0x203B9

Divisor Catalog (6)

1 5 25 5,281 26,405 132,025

Collatz Trajectory (74 steps to reach 1)

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

132,025 396,076 198,038 99,019 297,058 148,529 445,588 222,794 111,397 334,192 167,096 83,548 41,774 20,887 62,662 31,331 93,994 46,997 140,992 70,496 35,248 17,624 8,812 4,406 2,203 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140

More profiles

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