λ
Sigma Notebook

522,824

23 × 65353
Deficient Even Composite

522,824 is even and not a perfect square. Its factorization is 2^3 × 65353 and its 8 divisors sum to 980,310.

Prime Factor Structure

Factorization String 2^3 × 65353
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 980,310
Proper Divisor Sum 457,486
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #522811 ← → #522827

Radix Representation

Decimal 522824
Binary 1111111101001001000 (19 bits)
Octal 0o1775110
Hexadecimal 0x7FA48

Divisor Catalog (8)

1 2 4 8 65,353 130,706 261,412 522,824

Collatz Trajectory (71 steps to reach 1)

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

522,824 261,412 130,706 65,353 196,060 98,030 49,015 147,046 73,523 220,570 110,285 330,856 165,428 82,714 41,357 124,072 62,036 31,018 15,509 46,528 23,264 11,632 5,816 2,908 1,454 727 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17

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