λ
Sigma Notebook

3,600,209

17 × 211777
Deficient Odd Composite

3,600,209 is odd and not a perfect square. Its factorization is 17 × 211777 and its 4 divisors sum to 3,812,004.

Prime Factor Structure

Factorization String 17 × 211777
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,812,004
Proper Divisor Sum 211,795
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #3600203 ← → #3600217

Radix Representation

Decimal 3600209
Binary 1101101110111101010001 (22 bits)
Octal 0o15567521
Hexadecimal 0x36EF51

Divisor Catalog (4)

1 17 211,777 3,600,209

Collatz Trajectory (190 steps to reach 1)

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

3,600,209 10,800,628 5,400,314 2,700,157 8,100,472 4,050,236 2,025,118 1,012,559 3,037,678 1,518,839 4,556,518 2,278,259 6,834,778 3,417,389 10,252,168 5,126,084 2,563,042 1,281,521 3,844,564 1,922,282 961,141 2,883,424 1,441,712 720,856 360,428 180,214 90,107 270,322 135,161 405,484 202,742 101,371 304,114 152,057 456,172 228,086 114,043 342,130 171,065 513,196 256,598 128,299 384,898 192,449 577,348 288,674 144,337 433,012 216,506 108,253 324,760 162,380 81,190 40,595 121,786 60,893 182,680 91,340 45,670 22,835

More profiles

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