λ
Sequence Observatory

1,041,121

1041121
Deficient Odd Prime

Starting at 1,041,121, the Collatz iteration reaches 1 after 103 steps. The first transition is 3123364; the starting value is odd with 2 positive divisors.

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Prime Factor Structure

Factorization String 1041121
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,041,122
Proper Divisor Sum 1
Digit Sum / Digital Root 10 (Root: 1)
Adjacent Primes #1041119 ← → #1041127

Radix Representation

Decimal 1041121
Binary 11111110001011100001 (20 bits)
Octal 0o3761341
Hexadecimal 0xFE2E1

Divisor Catalog (2)

Collatz Trajectory (103 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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