λ
Sequence Observatory

6,544,961

73 × 89657
Deficient Odd Composite

Starting at 6,544,961, the Collatz iteration reaches 1 after 46 steps. The first transition is 19634884; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 73 × 89657
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,634,692
Proper Divisor Sum 89,731
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6544943 ← → #6545003

Radix Representation

Decimal 6544961
Binary 11000111101111001000001 (23 bits)
Octal 0o30757101
Hexadecimal 0x63DE41

Divisor Catalog (4)

Collatz Trajectory (46 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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