λ
Sigma Notebook

5,050,405

5 × 1010081
Deficient Odd Composite

5,050,405 is odd and not a perfect square. Its factorization is 5 × 1010081 and its 4 divisors sum to 6,060,492.

Prime Factor Structure

Factorization String 5 × 1010081
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,060,492
Proper Divisor Sum 1,010,087
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #5050403 ← → #5050417

Radix Representation

Decimal 5050405
Binary 10011010001000000100101 (23 bits)
Octal 0o23210045
Hexadecimal 0x4D1025

Divisor Catalog (4)

1 5 1,010,081 5,050,405

Collatz Trajectory (105 steps to reach 1)

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

5,050,405 15,151,216 7,575,608 3,787,804 1,893,902 946,951 2,840,854 1,420,427 4,261,282 2,130,641 6,391,924 3,195,962 1,597,981 4,793,944 2,396,972 1,198,486 599,243 1,797,730 898,865 2,696,596 1,348,298 674,149 2,022,448 1,011,224 505,612 252,806 126,403 379,210 189,605 568,816 284,408 142,204 71,102 35,551 106,654 53,327 159,982 79,991 239,974 119,987 359,962 179,981 539,944 269,972 134,986 67,493 202,480 101,240 50,620 25,310 12,655 37,966 18,983 56,950 28,475 85,426 42,713 128,140 64,070 32,035

More profiles

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