λ
Integer Codex

806,258

2 × 29 × 13901
Deficient Even Composite

For 806,258, the 8 positive divisors have a total of 1,251,180. Removing 806,258 leaves 444,922, which gives the deficient classification.

Prime Factor Structure

Factorization String 2 × 29 × 13901
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,251,180
Proper Divisor Sum 444,922
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #806257 ← → #806261

Radix Representation

Decimal 806258
Binary 11000100110101110010 (20 bits)
Octal 0o3046562
Hexadecimal 0xC4D72

Divisor Catalog (8)

1 2 29 58 13,901 27,802 403,129 806,258

Collatz Trajectory (69 steps to reach 1)

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

806,258 403,129 1,209,388 604,694 302,347 907,042 453,521 1,360,564 680,282 340,141 1,020,424 510,212 255,106 127,553 382,660 191,330 95,665 286,996 143,498 71,749 215,248 107,624 53,812 26,906 13,453 40,360 20,180 10,090 5,045 15,136 7,568 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26

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