λ
Sigma Notebook

1,453,683

3 × 72 × 11 × 29 × 31
Deficient Odd Composite

1,453,683 is odd and not a perfect square. Its factorization is 3 × 7^2 × 11 × 29 × 31 and its 48 divisors sum to 2,626,560.

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Prime Factor Structure

Factorization String 3 × 7^2 × 11 × 29 × 31
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 2,626,560
Proper Divisor Sum 1,172,877
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #1453681 ← → #1453703

Radix Representation

Decimal 1453683
Binary 101100010111001110011 (21 bits)
Octal 0o5427163
Hexadecimal 0x162E73

Divisor Catalog (5 of 48)

1 3 7 11 21

Collatz Trajectory (106 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.

1,453,683 4,361,050 2,180,525 6,541,576 3,270,788

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