λ
Sigma Notebook

5,000,806

2 × 2500403
Deficient Even Composite

5,000,806 is even and not a perfect square. Its factorization is 2 × 2500403 and its 4 divisors sum to 7,501,212.

Prime Factor Structure

Factorization String 2 × 2500403
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,501,212
Proper Divisor Sum 2,500,406
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #5000797 ← → #5000851

Radix Representation

Decimal 5000806
Binary 10011000100111001100110 (23 bits)
Octal 0o23047146
Hexadecimal 0x4C4E66

Divisor Catalog (4)

1 2 2,500,403 5,000,806

Collatz Trajectory (113 steps to reach 1)

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

5,000,806 2,500,403 7,501,210 3,750,605 11,251,816 5,625,908 2,812,954 1,406,477 4,219,432 2,109,716 1,054,858 527,429 1,582,288 791,144 395,572 197,786 98,893 296,680 148,340 74,170 37,085 111,256 55,628 27,814 13,907 41,722 20,861 62,584 31,292 15,646 7,823 23,470 11,735 35,206 17,603 52,810 26,405 79,216 39,608 19,804 9,902 4,951 14,854 7,427 22,282 11,141 33,424 16,712 8,356 4,178 2,089 6,268 3,134 1,567 4,702 2,351 7,054 3,527 10,582 5,291

More profiles

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