λ
Integer Codex

1,723,741

43 × 40087
Deficient Odd Composite

For 1,723,741, the 4 positive divisors have a total of 1,763,872. Removing 1,723,741 leaves 40,131, which gives the deficient classification.

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Prime Factor Structure

Factorization String 43 × 40087
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,763,872
Proper Divisor Sum 40,131
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1723727 ← → #1723747

Radix Representation

Decimal 1723741
Binary 110100100110101011101 (21 bits)
Octal 0o6446535
Hexadecimal 0x1A4D5D

Divisor Catalog (4)

Collatz Trajectory (158 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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