λ
Sigma Notebook

1,468,257

3 × 7 × 139 × 503
Deficient Odd Composite

1,468,257 is odd and not a perfect square. Its factorization is 3 × 7 × 139 × 503 and its 16 divisors sum to 2,257,920.

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Prime Factor Structure

Factorization String 3 × 7 × 139 × 503
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 2,257,920
Proper Divisor Sum 789,663
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #1468219 ← → #1468261

Radix Representation

Decimal 1468257
Binary 101100110011101100001 (21 bits)
Octal 0o5463541
Hexadecimal 0x166761

Divisor Catalog (5 of 16)

1 3 7 21 139

Collatz Trajectory (137 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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