λ
Integer Codex

89,977

89977
Deficient Odd Prime

Prime Factor Structure

Factorization String 89977
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 89,978
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #89963 ← → #89983

Radix Representation

Decimal 89977
Binary 10101111101111001 (17 bits)
Octal 0o257571
Hexadecimal 0x15F79

Divisor Catalog (2)

Collatz Trajectory (115 steps to reach 1)

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

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