3,576,181

7 × 43 × 109²

3,576,181 factors as 7 × 43 × 109^2. Its 12 positive divisors give a proper-divisor sum of 644,651, so this integer is deficient. The Collatz stopping time is 97 steps.

Prime Factor Structure

Factorization String 7 × 43 × 109^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,220,832

Proper Divisor Sum 644,651

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3576179 ← → #3576187

Radix Representation

Decimal	3576181
Binary	1101101001000101110101 (22 bits)
Octal	0o15510565
Hexadecimal	0x369175

Divisor Catalog (12)

1 7 43 109 301 763 4,687 11,881 32,809 83,167 510,883 3,576,181

Collatz Trajectory (97 steps to reach 1)

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

3,576,181 10,728,544 5,364,272 2,682,136 1,341,068 670,534 335,267 1,005,802 502,901 1,508,704 754,352 377,176 188,588 94,294 47,147 141,442 70,721 212,164 106,082 53,041 159,124 79,562 39,781 119,344 59,672 29,836 14,918 7,459 22,378 11,189 33,568 16,784 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634

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