λ
Sigma Notebook

9,906,091

13 × 762007
Deficient Odd Composite

9,906,091 is odd and not a perfect square. Its factorization is 13 × 762007 and its 4 divisors sum to 10,668,112.

Prime Factor Structure

Factorization String 13 × 762007
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,668,112
Proper Divisor Sum 762,021
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #9906079 ← → #9906101

Radix Representation

Decimal 9906091
Binary 100101110010011110101011 (24 bits)
Octal 0o45623653
Hexadecimal 0x9727AB

Divisor Catalog (4)

1 13 762,007 9,906,091

Collatz Trajectory (313 steps to reach 1)

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

9,906,091 29,718,274 14,859,137 44,577,412 22,288,706 11,144,353 33,433,060 16,716,530 8,358,265 25,074,796 12,537,398 6,268,699 18,806,098 9,403,049 28,209,148 14,104,574 7,052,287 21,156,862 10,578,431 31,735,294 15,867,647 47,602,942 23,801,471 71,404,414 35,702,207 107,106,622 53,553,311 160,659,934 80,329,967 240,989,902 120,494,951 361,484,854 180,742,427 542,227,282 271,113,641 813,340,924 406,670,462 203,335,231 610,005,694 305,002,847 915,008,542 457,504,271 1,372,512,814 686,256,407 2,058,769,222 1,029,384,611 3,088,153,834 1,544,076,917 4,632,230,752 2,316,115,376 1,158,057,688 579,028,844 289,514,422 144,757,211 434,271,634 217,135,817 651,407,452 325,703,726 162,851,863 488,555,590

More profiles

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