λ
Sigma Notebook

9,045,891

33 × 335033
Deficient Odd Composite

9,045,891 is odd and not a perfect square. Its factorization is 3^3 × 335033 and its 8 divisors sum to 13,401,360.

Prime Factor Structure

Factorization String 3^3 × 335033
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,401,360
Proper Divisor Sum 4,355,469
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #9045859 ← → #9045901

Radix Representation

Decimal 9045891
Binary 100010100000011110000011 (24 bits)
Octal 0o42403603
Hexadecimal 0x8A0783

Divisor Catalog (8)

1 3 9 27 335,033 1,005,099 3,015,297 9,045,891

Collatz Trajectory (163 steps to reach 1)

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

9,045,891 27,137,674 13,568,837 40,706,512 20,353,256 10,176,628 5,088,314 2,544,157 7,632,472 3,816,236 1,908,118 954,059 2,862,178 1,431,089 4,293,268 2,146,634 1,073,317 3,219,952 1,609,976 804,988 402,494 201,247 603,742 301,871 905,614 452,807 1,358,422 679,211 2,037,634 1,018,817 3,056,452 1,528,226 764,113 2,292,340 1,146,170 573,085 1,719,256 859,628 429,814 214,907 644,722 322,361 967,084 483,542 241,771 725,314 362,657 1,087,972 543,986 271,993 815,980 407,990 203,995 611,986 305,993 917,980 458,990 229,495 688,486 344,243

More profiles

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