λ
Sigma Notebook

9,912,761

9912761
Deficient Odd Prime

9,912,761 is odd and not a perfect square. Its factorization is 9912761 and its 2 divisors sum to 9,912,762.

Prime Factor Structure

Factorization String 9912761
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,912,762
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9912757 ← → #9912769

Radix Representation

Decimal 9912761
Binary 100101110100000110111001 (24 bits)
Octal 0o45640671
Hexadecimal 0x9741B9

Divisor Catalog (2)

Collatz Trajectory (207 steps to reach 1)

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

9,912,761 29,738,284 14,869,142 7,434,571 22,303,714 11,151,857 33,455,572 16,727,786 8,363,893 25,091,680 12,545,840 6,272,920 3,136,460 1,568,230 784,115 2,352,346 1,176,173 3,528,520 1,764,260 882,130 441,065 1,323,196 661,598 330,799 992,398 496,199 1,488,598 744,299 2,232,898 1,116,449 3,349,348 1,674,674 837,337 2,512,012 1,256,006 628,003 1,884,010 942,005 2,826,016 1,413,008 706,504 353,252 176,626 88,313 264,940 132,470 66,235 198,706 99,353 298,060 149,030 74,515 223,546 111,773 335,320 167,660 83,830 41,915 125,746 62,873

More profiles

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