λ
Sequence Observatory

7,632,955

5 × 11 × 137 × 1013
Deficient Odd Composite

Starting at 7,632,955, the Collatz iteration reaches 1 after 142 steps. The first transition is 22898866; the starting value is odd with 16 positive divisors.

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Prime Factor Structure

Factorization String 5 × 11 × 137 × 1013
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,075,104
Proper Divisor Sum 2,442,149
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #7632883 ← → #7632971

Radix Representation

Decimal 7632955
Binary 11101000111100000111011 (23 bits)
Octal 0o35074073
Hexadecimal 0x74783B

Divisor Catalog (5 of 16)

1 5 11 55 137

Collatz Trajectory (142 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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