λ
Modular Archive

1,487

1487
Deficient Odd Prime

Prime Factor Structure

Factorization String 1487
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,488
Proper Divisor Sum 1
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #1483 ← → #1489

Radix Representation

Decimal 1487
Binary 10111001111 (11 bits)
Octal 0o2717
Hexadecimal 0x5CF

Divisor Catalog (2)

Collatz Trajectory (96 steps to reach 1)

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

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