λ
Sigma Notebook

8,931,727

7 × 41 × 31121
Deficient Odd Composite

8,931,727 is odd and not a perfect square. Its factorization is 7 × 41 × 31121 and its 8 divisors sum to 10,456,992.

Prime Factor Structure

Factorization String 7 × 41 × 31121
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,456,992
Proper Divisor Sum 1,525,265
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8931709 ← → #8931731

Radix Representation

Decimal 8931727
Binary 100010000100100110001111 (24 bits)
Octal 0o42044617
Hexadecimal 0x88498F

Divisor Catalog (8)

1 7 41 287 31,121 217,847 1,275,961 8,931,727

Collatz Trajectory (181 steps to reach 1)

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

8,931,727 26,795,182 13,397,591 40,192,774 20,096,387 60,289,162 30,144,581 90,433,744 45,216,872 22,608,436 11,304,218 5,652,109 16,956,328 8,478,164 4,239,082 2,119,541 6,358,624 3,179,312 1,589,656 794,828 397,414 198,707 596,122 298,061 894,184 447,092 223,546 111,773 335,320 167,660 83,830 41,915 125,746 62,873 188,620 94,310 47,155 141,466 70,733 212,200 106,100 53,050 26,525 79,576 39,788 19,894 9,947 29,842 14,921 44,764 22,382 11,191 33,574 16,787 50,362 25,181 75,544 37,772 18,886 9,443

More profiles

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