λ
Sequence Observatory

3,304,457

132 × 19553
Deficient Odd Composite

Starting at 3,304,457, the Collatz iteration reaches 1 after 146 steps. The first transition is 9913372; the starting value is odd with 6 positive divisors.

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Prime Factor Structure

Factorization String 13^2 × 19553
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 3,578,382
Proper Divisor Sum 273,925
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #3304451 ← → #3304487

Radix Representation

Decimal 3304457
Binary 1100100110110000001001 (22 bits)
Octal 0o14466011
Hexadecimal 0x326C09

Divisor Catalog (5 of 6)

1 13 169 19,553 254,189

Collatz Trajectory (146 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.

3,304,457 9,913,372 4,956,686 2,478,343 7,435,030

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