λ
Sigma Notebook

8,294,162

2 × 4147081
Deficient Even Composite

8,294,162 is even and not a perfect square. Its factorization is 2 × 4147081 and its 4 divisors sum to 12,441,246.

Prime Factor Structure

Factorization String 2 × 4147081
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 12,441,246
Proper Divisor Sum 4,147,084
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8294159 ← → #8294171

Radix Representation

Decimal 8294162
Binary 11111101000111100010010 (23 bits)
Octal 0o37507422
Hexadecimal 0x7E8F12

Divisor Catalog (4)

1 2 4,147,081 8,294,162

Collatz Trajectory (137 steps to reach 1)

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

8,294,162 4,147,081 12,441,244 6,220,622 3,110,311 9,330,934 4,665,467 13,996,402 6,998,201 20,994,604 10,497,302 5,248,651 15,745,954 7,872,977 23,618,932 11,809,466 5,904,733 17,714,200 8,857,100 4,428,550 2,214,275 6,642,826 3,321,413 9,964,240 4,982,120 2,491,060 1,245,530 622,765 1,868,296 934,148 467,074 233,537 700,612 350,306 175,153 525,460 262,730 131,365 394,096 197,048 98,524 49,262 24,631 73,894 36,947 110,842 55,421 166,264 83,132 41,566 20,783 62,350 31,175 93,526 46,763 140,290 70,145 210,436 105,218 52,609

More profiles

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