λ
Sigma Notebook

7,993,690

2 × 5 × 799369
Deficient Even Composite

7,993,690 is even and not a perfect square. Its factorization is 2 × 5 × 799369 and its 8 divisors sum to 14,388,660.

Prime Factor Structure

Factorization String 2 × 5 × 799369
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,388,660
Proper Divisor Sum 6,394,970
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #7993681 ← → #7993693

Radix Representation

Decimal 7993690
Binary 11110011111100101011010 (23 bits)
Octal 0o36374532
Hexadecimal 0x79F95A

Divisor Catalog (8)

1 2 5 10 799,369 1,598,738 3,996,845 7,993,690

Collatz Trajectory (116 steps to reach 1)

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

7,993,690 3,996,845 11,990,536 5,995,268 2,997,634 1,498,817 4,496,452 2,248,226 1,124,113 3,372,340 1,686,170 843,085 2,529,256 1,264,628 632,314 316,157 948,472 474,236 237,118 118,559 355,678 177,839 533,518 266,759 800,278 400,139 1,200,418 600,209 1,800,628 900,314 450,157 1,350,472 675,236 337,618 168,809 506,428 253,214 126,607 379,822 189,911 569,734 284,867 854,602 427,301 1,281,904 640,952 320,476 160,238 80,119 240,358 120,179 360,538 180,269 540,808 270,404 135,202 67,601 202,804 101,402 50,701

More profiles

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