λ
Sigma Notebook

2,040,331

2040331
Deficient Odd Prime

2,040,331 is odd and not a perfect square. Its factorization is 2040331 and its 2 divisors sum to 2,040,332.

Prime Factor Structure

Factorization String 2040331
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,040,332
Proper Divisor Sum 1
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #2040319 ← → #2040361

Radix Representation

Decimal 2040331
Binary 111110010001000001011 (21 bits)
Octal 0o7621013
Hexadecimal 0x1F220B

Divisor Catalog (2)

Collatz Trajectory (60 steps to reach 1)

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

2,040,331 6,120,994 3,060,497 9,181,492 4,590,746 2,295,373 6,886,120 3,443,060 1,721,530 860,765 2,582,296 1,291,148 645,574 322,787 968,362 484,181 1,452,544 726,272 363,136 181,568 90,784 45,392 22,696 11,348 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

More profiles

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