λ
Sequence Observatory

1,352,651

43 × 83 × 379
Deficient Odd Composite

Starting at 1,352,651, the Collatz iteration reaches 1 after 67 steps. The first transition is 4057954; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 43 × 83 × 379
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,404,480
Proper Divisor Sum 51,829
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1352641 ← → #1352657

Radix Representation

Decimal 1352651
Binary 101001010001111001011 (21 bits)
Octal 0o5121713
Hexadecimal 0x14A3CB

Divisor Catalog (5 of 8)

Collatz Trajectory (67 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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