λ
Sequence Observatory

6,708,364

22 × 13 × 23 × 71 × 79
Abundant Even Composite

Starting at 6,708,364, the Collatz iteration reaches 1 after 59 steps. The first transition is 3354182; the starting value is even with 48 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 13 × 23 × 71 × 79
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 13,547,520
Proper Divisor Sum 6,839,156
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6708347 ← → #6708371

Radix Representation

Decimal 6708364
Binary 11001100101110010001100 (23 bits)
Octal 0o31456214
Hexadecimal 0x665C8C

Divisor Catalog (5 of 48)

1 2 4 13 23

Collatz Trajectory (59 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.

6,708,364 3,354,182 1,677,091 5,031,274 2,515,637

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