λ
Sigma Notebook

9,777,589

1811 × 5399
Deficient Odd Composite

9,777,589 is odd and not a perfect square. Its factorization is 1811 × 5399 and its 4 divisors sum to 9,784,800.

Prime Factor Structure

Factorization String 1811 × 5399
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,784,800
Proper Divisor Sum 7,211
Digit Sum / Digital Root 52 (Root: 7)
Adjacent Primes #9777587 ← → #9777619

Radix Representation

Decimal 9777589
Binary 100101010011000110110101 (24 bits)
Octal 0o45230665
Hexadecimal 0x9531B5

Divisor Catalog (4)

1 1,811 5,399 9,777,589

Collatz Trajectory (251 steps to reach 1)

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

9,777,589 29,332,768 14,666,384 7,333,192 3,666,596 1,833,298 916,649 2,749,948 1,374,974 687,487 2,062,462 1,031,231 3,093,694 1,546,847 4,640,542 2,320,271 6,960,814 3,480,407 10,441,222 5,220,611 15,661,834 7,830,917 23,492,752 11,746,376 5,873,188 2,936,594 1,468,297 4,404,892 2,202,446 1,101,223 3,303,670 1,651,835 4,955,506 2,477,753 7,433,260 3,716,630 1,858,315 5,574,946 2,787,473 8,362,420 4,181,210 2,090,605 6,271,816 3,135,908 1,567,954 783,977 2,351,932 1,175,966 587,983 1,763,950 881,975 2,645,926 1,322,963 3,968,890 1,984,445 5,953,336 2,976,668 1,488,334 744,167 2,232,502

More profiles

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