λ
Sequence Observatory

3,432,045

3 × 5 × 17 × 43 × 313
Deficient Odd Composite

Starting at 3,432,045, the Collatz iteration reaches 1 after 115 steps. The first transition is 10296136; the starting value is odd with 32 positive divisors.

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Prime Factor Structure

Factorization String 3 × 5 × 17 × 43 × 313
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 5,968,512
Proper Divisor Sum 2,536,467
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #3432031 ← → #3432059

Radix Representation

Decimal 3432045
Binary 1101000101111001101101 (22 bits)
Octal 0o15057155
Hexadecimal 0x345E6D

Divisor Catalog (5 of 32)

1 3 5 15 17

Collatz Trajectory (115 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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