λ
Sequence Observatory

2,312,071

47 × 49193
Deficient Odd Composite

Starting at 2,312,071, the Collatz iteration reaches 1 after 192 steps. The first transition is 6936214; the starting value is odd with 4 positive divisors.

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Prime Factor Structure

Factorization String 47 × 49193
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,361,312
Proper Divisor Sum 49,241
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #2312069 ← → #2312099

Radix Representation

Decimal 2312071
Binary 1000110100011110000111 (22 bits)
Octal 0o10643607
Hexadecimal 0x234787

Divisor Catalog (4)

Collatz Trajectory (192 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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