λ
Sequence Observatory

6,928,304

24 × 173 × 2503
Deficient Even Composite

Starting at 6,928,304, the Collatz iteration reaches 1 after 72 steps. The first transition is 3464152; the starting value is even with 20 positive divisors.

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Prime Factor Structure

Factorization String 2^4 × 173 × 2503
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 13,506,576
Proper Divisor Sum 6,578,272
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6928301 ← → #6928307

Radix Representation

Decimal 6928304
Binary 11010011011011110110000 (23 bits)
Octal 0o32333660
Hexadecimal 0x69B7B0

Divisor Catalog (5 of 20)

1 2 4 8 16

Collatz Trajectory (72 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.

6,928,304 3,464,152 1,732,076 866,038 433,019

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