λ
Ratio Atlas

84,508,321

84508321
Deficient Odd Prime

84,508,321 factors as 84508321. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 84508321
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 84,508,322
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #84508297 ← → #84508327

Radix Representation

Decimal 84508321
Binary 101000010010111111010100001 (27 bits)
Octal 0o502277241
Hexadecimal 0x5097EA1

Divisor Catalog (2)

Collatz Trajectory (130 steps to reach 1)

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

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