λ
Sigma Notebook

683,498

2 × 341749
Deficient Even Composite

683,498 is even and not a perfect square. Its factorization is 2 × 341749 and its 4 divisors sum to 1,025,250.

Prime Factor Structure

Factorization String 2 × 341749
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,025,250
Proper Divisor Sum 341,752
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #683489 ← → #683503

Radix Representation

Decimal 683498
Binary 10100110110111101010 (20 bits)
Octal 0o2466752
Hexadecimal 0xA6DEA

Divisor Catalog (4)

1 2 341,749 683,498

Collatz Trajectory (53 steps to reach 1)

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

683,498 341,749 1,025,248 512,624 256,312 128,156 64,078 32,039 96,118 48,059 144,178 72,089 216,268 108,134 54,067 162,202 81,101 243,304 121,652 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108 8,554 4,277 12,832 6,416 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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