λ
Sigma Notebook

4,993,546

2 × 17 × 227 × 647
Deficient Even Composite

4,993,546 is even and not a perfect square. Its factorization is 2 × 17 × 227 × 647 and its 16 divisors sum to 7,978,176.

Prime Factor Structure

Factorization String 2 × 17 × 227 × 647
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,978,176
Proper Divisor Sum 2,984,630
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4993537 ← → #4993559

Radix Representation

Decimal 4993546
Binary 10011000011001000001010 (23 bits)
Octal 0o23031012
Hexadecimal 0x4C320A

Divisor Catalog (16)

1 2 17 34 227 454 647 1,294 3,859 7,718 10,999 21,998 146,869 293,738 2,496,773 4,993,546

Collatz Trajectory (206 steps to reach 1)

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

4,993,546 2,496,773 7,490,320 3,745,160 1,872,580 936,290 468,145 1,404,436 702,218 351,109 1,053,328 526,664 263,332 131,666 65,833 197,500 98,750 49,375 148,126 74,063 222,190 111,095 333,286 166,643 499,930 249,965 749,896 374,948 187,474 93,737 281,212 140,606 70,303 210,910 105,455 316,366 158,183 474,550 237,275 711,826 355,913 1,067,740 533,870 266,935 800,806 400,403 1,201,210 600,605 1,801,816 900,908 450,454 225,227 675,682 337,841 1,013,524 506,762 253,381 760,144 380,072 190,036

More profiles

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