λ
Sigma Notebook

47,525

52 × 1901
Deficient Odd Composite

47,525 is odd and not a perfect square. Its factorization is 5^2 × 1901 and its 6 divisors sum to 58,962.

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Prime Factor Structure

Factorization String 5^2 × 1901
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 58,962
Proper Divisor Sum 11,437
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #47521 ← → #47527

Radix Representation

Decimal 47525
Binary 1011100110100101 (16 bits)
Octal 0o134645
Hexadecimal 0xB9A5

Divisor Catalog (5 of 6)

1 5 25 1,901 9,505

Collatz Trajectory (101 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

47,525 142,576 71,288 35,644 17,822

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