λ
Sequence Observatory

4,546,919

13 × 101 × 3463
Deficient Odd Composite

Starting at 4,546,919, the Collatz iteration reaches 1 after 286 steps. The first transition is 13640758; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 13 × 101 × 3463
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,946,592
Proper Divisor Sum 399,673
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4546903 ← → #4546931

Radix Representation

Decimal 4546919
Binary 10001010110000101100111 (23 bits)
Octal 0o21260547
Hexadecimal 0x456167

Divisor Catalog (5 of 8)

Collatz Trajectory (286 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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