λ
Sigma Notebook

9,518,401

9518401
Deficient Odd Prime

9,518,401 is odd and not a perfect square. Its factorization is 9518401 and its 2 divisors sum to 9,518,402.

Prime Factor Structure

Factorization String 9518401
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,518,402
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9518381 ← → #9518407

Radix Representation

Decimal 9518401
Binary 100100010011110101000001 (24 bits)
Octal 0o44236501
Hexadecimal 0x913D41

Divisor Catalog (2)

Collatz Trajectory (75 steps to reach 1)

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

9,518,401 28,555,204 14,277,602 7,138,801 21,416,404 10,708,202 5,354,101 16,062,304 8,031,152 4,015,576 2,007,788 1,003,894 501,947 1,505,842 752,921 2,258,764 1,129,382 564,691 1,694,074 847,037 2,541,112 1,270,556 635,278 317,639 952,918 476,459 1,429,378 714,689 2,144,068 1,072,034 536,017 1,608,052 804,026 402,013 1,206,040 603,020 301,510 150,755 452,266 226,133 678,400 339,200 169,600 84,800 42,400 21,200 10,600 5,300 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280

More profiles

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