λ
Sequence Observatory

9,061,903

607 × 14929
Deficient Odd Composite

Starting at 9,061,903, the Collatz iteration reaches 1 after 212 steps. The first transition is 27185710; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 607 × 14929
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,077,440
Proper Divisor Sum 15,537
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9061859 ← → #9061907

Radix Representation

Decimal 9061903
Binary 100010100100011000001111 (24 bits)
Octal 0o42443017
Hexadecimal 0x8A460F

Divisor Catalog (4)

Collatz Trajectory (212 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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