λ
Sigma Notebook

9,829,121

487 × 20183
Deficient Odd Composite

9,829,121 is odd and not a perfect square. Its factorization is 487 × 20183 and its 4 divisors sum to 9,849,792.

Prime Factor Structure

Factorization String 487 × 20183
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,849,792
Proper Divisor Sum 20,671
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #9829103 ← → #9829129

Radix Representation

Decimal 9829121
Binary 100101011111101100000001 (24 bits)
Octal 0o45375401
Hexadecimal 0x95FB01

Divisor Catalog (4)

1 487 20,183 9,829,121

Collatz Trajectory (194 steps to reach 1)

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

9,829,121 29,487,364 14,743,682 7,371,841 22,115,524 11,057,762 5,528,881 16,586,644 8,293,322 4,146,661 12,439,984 6,219,992 3,109,996 1,554,998 777,499 2,332,498 1,166,249 3,498,748 1,749,374 874,687 2,624,062 1,312,031 3,936,094 1,968,047 5,904,142 2,952,071 8,856,214 4,428,107 13,284,322 6,642,161 19,926,484 9,963,242 4,981,621 14,944,864 7,472,432 3,736,216 1,868,108 934,054 467,027 1,401,082 700,541 2,101,624 1,050,812 525,406 262,703 788,110 394,055 1,182,166 591,083 1,773,250 886,625 2,659,876 1,329,938 664,969 1,994,908 997,454 498,727 1,496,182 748,091 2,244,274

More profiles

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