λ
Sequence Observatory

3,370,688

26 × 52667
Deficient Even Composite

Starting at 3,370,688, the Collatz iteration reaches 1 after 177 steps. The first transition is 1685344; the starting value is even with 14 positive divisors.

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Prime Factor Structure

Factorization String 2^6 × 52667
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 14
Divisor Sum (σ) 6,688,836
Proper Divisor Sum 3,318,148
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #3370687 ← → #3370691

Radix Representation

Decimal 3370688
Binary 1100110110111011000000 (22 bits)
Octal 0o14667300
Hexadecimal 0x336EC0

Divisor Catalog (5 of 14)

1 2 4 8 16

Collatz Trajectory (177 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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