λ
Sigma Notebook

948,518

2 × 19 × 109 × 229
Deficient Even Composite

948,518 is even and not a perfect square. Its factorization is 2 × 19 × 109 × 229 and its 16 divisors sum to 1,518,000.

Prime Factor Structure

Factorization String 2 × 19 × 109 × 229
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,518,000
Proper Divisor Sum 569,482
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #948517 ← → #948533

Radix Representation

Decimal 948518
Binary 11100111100100100110 (20 bits)
Octal 0o3474446
Hexadecimal 0xE7926

Divisor Catalog (16)

1 2 19 38 109 218 229 458 2,071 4,142 4,351 8,702 24,961 49,922 474,259 948,518

Collatz Trajectory (126 steps to reach 1)

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

948,518 474,259 1,422,778 711,389 2,134,168 1,067,084 533,542 266,771 800,314 400,157 1,200,472 600,236 300,118 150,059 450,178 225,089 675,268 337,634 168,817 506,452 253,226 126,613 379,840 189,920 94,960 47,480 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006

More profiles

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