λ
Sigma Notebook

495,766

2 × 487 × 509
Deficient Even Composite

495,766 is even and not a perfect square. Its factorization is 2 × 487 × 509 and its 8 divisors sum to 746,640.

Prime Factor Structure

Factorization String 2 × 487 × 509
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 746,640
Proper Divisor Sum 250,874
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #495757 ← → #495769

Radix Representation

Decimal 495766
Binary 1111001000010010110 (19 bits)
Octal 0o1710226
Hexadecimal 0x79096

Divisor Catalog (8)

1 2 487 509 974 1,018 247,883 495,766

Collatz Trajectory (58 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

495,766 247,883 743,650 371,825 1,115,476 557,738 278,869 836,608 418,304 209,152 104,576 52,288 26,144 13,072 6,536 3,268 1,634 817 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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