λ
Sigma Notebook

4,685,722

2 × 353 × 6637
Deficient Even Composite

4,685,722 is even and not a perfect square. Its factorization is 2 × 353 × 6637 and its 8 divisors sum to 7,049,556.

Prime Factor Structure

Factorization String 2 × 353 × 6637
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,049,556
Proper Divisor Sum 2,363,834
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #4685719 ← → #4685729

Radix Representation

Decimal 4685722
Binary 10001110111111110011010 (23 bits)
Octal 0o21677632
Hexadecimal 0x477F9A

Divisor Catalog (8)

1 2 353 706 6,637 13,274 2,342,861 4,685,722

Collatz Trajectory (74 steps to reach 1)

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

4,685,722 2,342,861 7,028,584 3,514,292 1,757,146 878,573 2,635,720 1,317,860 658,930 329,465 988,396 494,198 247,099 741,298 370,649 1,111,948 555,974 277,987 833,962 416,981 1,250,944 625,472 312,736 156,368 78,184 39,092 19,546 9,773 29,320 14,660 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23

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