λ
Ratio Atlas

89,172,673

89172673
Deficient Odd Prime

89,172,673 factors as 89172673. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 192 steps.

Prime Factor Structure

Factorization String 89172673
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 89,172,674
Proper Divisor Sum 1
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #89172661 ← → #89172683

Radix Representation

Decimal 89172673
Binary 101010100001010101011000001 (27 bits)
Octal 0o524125301
Hexadecimal 0x550AAC1

Divisor Catalog (2)

Collatz Trajectory (192 steps to reach 1)

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

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