λ
Sigma Notebook

8,707,346

2 × 4353673
Deficient Even Composite

8,707,346 is even and not a perfect square. Its factorization is 2 × 4353673 and its 4 divisors sum to 13,061,022.

Prime Factor Structure

Factorization String 2 × 4353673
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,061,022
Proper Divisor Sum 4,353,676
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #8707343 ← → #8707351

Radix Representation

Decimal 8707346
Binary 100001001101110100010010 (24 bits)
Octal 0o41156422
Hexadecimal 0x84DD12

Divisor Catalog (4)

1 2 4,353,673 8,707,346

Collatz Trajectory (124 steps to reach 1)

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

8,707,346 4,353,673 13,061,020 6,530,510 3,265,255 9,795,766 4,897,883 14,693,650 7,346,825 22,040,476 11,020,238 5,510,119 16,530,358 8,265,179 24,795,538 12,397,769 37,193,308 18,596,654 9,298,327 27,894,982 13,947,491 41,842,474 20,921,237 62,763,712 31,381,856 15,690,928 7,845,464 3,922,732 1,961,366 980,683 2,942,050 1,471,025 4,413,076 2,206,538 1,103,269 3,309,808 1,654,904 827,452 413,726 206,863 620,590 310,295 930,886 465,443 1,396,330 698,165 2,094,496 1,047,248 523,624 261,812 130,906 65,453 196,360 98,180 49,090 24,545 73,636 36,818 18,409 55,228

More profiles

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