λ
Modular Archive

39,247

13 × 3019
Deficient Odd Composite

Prime Factor Structure

Factorization String 13 × 3019
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 42,280
Proper Divisor Sum 3,033
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #39241 ← → #39251

Radix Representation

Decimal 39247
Binary 1001100101001111 (16 bits)
Octal 0o114517
Hexadecimal 0x994F

Divisor Catalog (4)

Collatz Trajectory (124 steps to reach 1)

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

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