λ
Sequence Observatory

7,327,741

59 × 124199
Deficient Odd Composite

Starting at 7,327,741, the Collatz iteration reaches 1 after 147 steps. The first transition is 21983224; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 59 × 124199
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,452,000
Proper Divisor Sum 124,259
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #7327721 ← → #7327751

Radix Representation

Decimal 7327741
Binary 11011111100111111111101 (23 bits)
Octal 0o33747775
Hexadecimal 0x6FCFFD

Divisor Catalog (4)

Collatz Trajectory (147 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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