λ
Sequence Observatory

3,828,459

3 × 733 × 1741
Deficient Odd Composite

Starting at 3,828,459, the Collatz iteration reaches 1 after 185 steps. The first transition is 11485378; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 3 × 733 × 1741
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,114,512
Proper Divisor Sum 1,286,053
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #3828449 ← → #3828463

Radix Representation

Decimal 3828459
Binary 1110100110101011101011 (22 bits)
Octal 0o16465353
Hexadecimal 0x3A6AEB

Divisor Catalog (5 of 8)

1 3 733 1,741 2,199

Collatz Trajectory (185 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.

3,828,459 11,485,378 5,742,689 17,228,068 8,614,034

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