λ
Sequence Observatory

6,377,111

13 × 227 × 2161
Deficient Odd Composite

Starting at 6,377,111, the Collatz iteration reaches 1 after 240 steps. The first transition is 19131334; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 13 × 227 × 2161
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,901,104
Proper Divisor Sum 523,993
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6377081 ← → #6377113

Radix Representation

Decimal 6377111
Binary 11000010100111010010111 (23 bits)
Octal 0o30247227
Hexadecimal 0x614E97

Divisor Catalog (5 of 8)

Collatz Trajectory (240 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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