λ
Sigma Notebook

8,989,941

3 × 23 × 113 × 1153
Deficient Odd Composite

8,989,941 is odd and not a perfect square. Its factorization is 3 × 23 × 113 × 1153 and its 16 divisors sum to 12,629,376.

Prime Factor Structure

Factorization String 3 × 23 × 113 × 1153
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,629,376
Proper Divisor Sum 3,639,435
Digit Sum / Digital Root 48 (Root: 3)
Adjacent Primes #8989921 ← → #8989973

Radix Representation

Decimal 8989941
Binary 100010010010110011110101 (24 bits)
Octal 0o42226365
Hexadecimal 0x892CF5

Divisor Catalog (16)

1 3 23 69 113 339 1,153 2,599 3,459 7,797 26,519 79,557 130,289 390,867 2,996,647 8,989,941

Collatz Trajectory (212 steps to reach 1)

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

8,989,941 26,969,824 13,484,912 6,742,456 3,371,228 1,685,614 842,807 2,528,422 1,264,211 3,792,634 1,896,317 5,688,952 2,844,476 1,422,238 711,119 2,133,358 1,066,679 3,200,038 1,600,019 4,800,058 2,400,029 7,200,088 3,600,044 1,800,022 900,011 2,700,034 1,350,017 4,050,052 2,025,026 1,012,513 3,037,540 1,518,770 759,385 2,278,156 1,139,078 569,539 1,708,618 854,309 2,562,928 1,281,464 640,732 320,366 160,183 480,550 240,275 720,826 360,413 1,081,240 540,620 270,310 135,155 405,466 202,733 608,200 304,100 152,050 76,025 228,076 114,038 57,019

More profiles

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