λ
Sigma Notebook

3,690,326

2 × 17 × 311 × 349
Deficient Even Composite

3,690,326 is even and not a perfect square. Its factorization is 2 × 17 × 311 × 349 and its 16 divisors sum to 5,896,800.

Prime Factor Structure

Factorization String 2 × 17 × 311 × 349
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 5,896,800
Proper Divisor Sum 2,206,474
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3690307 ← → #3690329

Radix Representation

Decimal 3690326
Binary 1110000100111101010110 (22 bits)
Octal 0o16047526
Hexadecimal 0x384F56

Divisor Catalog (16)

1 2 17 34 311 349 622 698 5,287 5,933 10,574 11,866 108,539 217,078 1,845,163 3,690,326

Collatz Trajectory (278 steps to reach 1)

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

3,690,326 1,845,163 5,535,490 2,767,745 8,303,236 4,151,618 2,075,809 6,227,428 3,113,714 1,556,857 4,670,572 2,335,286 1,167,643 3,502,930 1,751,465 5,254,396 2,627,198 1,313,599 3,940,798 1,970,399 5,911,198 2,955,599 8,866,798 4,433,399 13,300,198 6,650,099 19,950,298 9,975,149 29,925,448 14,962,724 7,481,362 3,740,681 11,222,044 5,611,022 2,805,511 8,416,534 4,208,267 12,624,802 6,312,401 18,937,204 9,468,602 4,734,301 14,202,904 7,101,452 3,550,726 1,775,363 5,326,090 2,663,045 7,989,136 3,994,568 1,997,284 998,642 499,321 1,497,964 748,982 374,491 1,123,474 561,737 1,685,212 842,606

More profiles

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