λ
Ratio Atlas

1,799,599

1799599
Deficient Odd Prime

1,799,599 factors as 1799599. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 1799599
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,799,600
Proper Divisor Sum 1
Digit Sum / Digital Root 49 (Root: 4)
Adjacent Primes #1799591 ← → #1799617

Radix Representation

Decimal 1799599
Binary 110110111010110101111 (21 bits)
Octal 0o6672657
Hexadecimal 0x1B75AF

Divisor Catalog (2)

Collatz Trajectory (145 steps to reach 1)

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

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