λ
Sequence Observatory

7,340,073

3 × 13 × 17 × 11071
Deficient Odd Composite

Starting at 7,340,073, the Collatz iteration reaches 1 after 341 steps. The first transition is 22020220; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 3 × 13 × 17 × 11071
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,160,576
Proper Divisor Sum 3,820,503
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #7340071 ← → #7340083

Radix Representation

Decimal 7340073
Binary 11100000000000000101001 (23 bits)
Octal 0o34000051
Hexadecimal 0x700029

Divisor Catalog (5 of 16)

1 3 13 17 39

Collatz Trajectory (341 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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