λ
Sigma Notebook

1,742,699

7 × 19 × 13103
Deficient Odd Composite

1,742,699 is odd and not a perfect square. Its factorization is 7 × 19 × 13103 and its 8 divisors sum to 2,096,640.

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Prime Factor Structure

Factorization String 7 × 19 × 13103
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,096,640
Proper Divisor Sum 353,941
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #1742681 ← → #1742701

Radix Representation

Decimal 1742699
Binary 110101001011101101011 (21 bits)
Octal 0o6513553
Hexadecimal 0x1A976B

Divisor Catalog (5 of 8)

Collatz Trajectory (101 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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