λ
Sequence Observatory

6,280,967

72 × 11 × 43 × 271
Deficient Odd Composite

Starting at 6,280,967, the Collatz iteration reaches 1 after 134 steps. The first transition is 18842902; the starting value is odd with 24 positive divisors.

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Prime Factor Structure

Factorization String 7^2 × 11 × 43 × 271
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 8,186,112
Proper Divisor Sum 1,905,145
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #6280957 ← → #6280979

Radix Representation

Decimal 6280967
Binary 10111111101011100000111 (23 bits)
Octal 0o27753407
Hexadecimal 0x5FD707

Divisor Catalog (5 of 24)

1 7 11 43 49

Collatz Trajectory (134 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.

6,280,967 18,842,902 9,421,451 28,264,354 14,132,177

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