λ
Sequence Observatory

1,826,059

1826059
Deficient Odd Prime

Starting at 1,826,059, the Collatz iteration reaches 1 after 202 steps. The first transition is 5478178; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1826059
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,826,060
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1826051 ← → #1826063

Radix Representation

Decimal 1826059
Binary 110111101110100001011 (21 bits)
Octal 0o6756413
Hexadecimal 0x1BDD0B

Divisor Catalog (2)

Collatz Trajectory (202 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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