λ
Sequence Observatory

5,039,383

5039383
Deficient Odd Prime

Starting at 5,039,383, the Collatz iteration reaches 1 after 82 steps. The first transition is 15118150; the starting value is odd with 2 positive divisors.

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Prime Factor Structure

Factorization String 5039383
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,039,384
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5039371 ← → #5039407

Radix Representation

Decimal 5039383
Binary 10011001110010100010111 (23 bits)
Octal 0o23162427
Hexadecimal 0x4CE517

Divisor Catalog (2)

1 5,039,383

Collatz Trajectory (82 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.

5,039,383 15,118,150 7,559,075 22,677,226 11,338,613

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