3,604,550

2 × 5² × 72091

3,604,550 factors as 2 × 5^2 × 72091. Its 12 positive divisors give a proper-divisor sum of 3,100,006, so this integer is deficient. The Collatz stopping time is 97 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 72091

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,704,556

Proper Divisor Sum 3,100,006

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3604543 ← → #3604553

Radix Representation

Decimal	3604550
Binary	1101110000000001000110 (22 bits)
Octal	0o15600106
Hexadecimal	0x370046

Divisor Catalog (12)

1 2 5 10 25 50 72,091 144,182 360,455 720,910 1,802,275 3,604,550

Collatz Trajectory (97 steps to reach 1)

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

3,604,550 1,802,275 5,406,826 2,703,413 8,110,240 4,055,120 2,027,560 1,013,780 506,890 253,445 760,336 380,168 190,084 95,042 47,521 142,564 71,282 35,641 106,924 53,462 26,731 80,194 40,097 120,292 60,146 30,073 90,220 45,110 22,555 67,666 33,833 101,500 50,750 25,375 76,126 38,063 114,190 57,095 171,286 85,643 256,930 128,465 385,396 192,698 96,349 289,048 144,524 72,262 36,131 108,394 54,197 162,592 81,296 40,648 20,324 10,162 5,081 15,244 7,622 3,811

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