λ
Sigma Notebook

1,480,985

5 × 11 × 26927
Deficient Odd Composite

1,480,985 is odd and not a perfect square. Its factorization is 5 × 11 × 26927 and its 8 divisors sum to 1,938,816.

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Prime Factor Structure

Factorization String 5 × 11 × 26927
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,938,816
Proper Divisor Sum 457,831
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1480937 ← → #1480991

Radix Representation

Decimal 1480985
Binary 101101001100100011001 (21 bits)
Octal 0o5514431
Hexadecimal 0x169919

Divisor Catalog (5 of 8)

Collatz Trajectory (62 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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