λ
Sigma Notebook

6,809,191

6809191
Deficient Odd Prime

6,809,191 is odd and not a perfect square. Its factorization is 6809191 and its 2 divisors sum to 6,809,192.

Prime Factor Structure

Factorization String 6809191
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,809,192
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6809189 ← → #6809203

Radix Representation

Decimal 6809191
Binary 11001111110011001100111 (23 bits)
Octal 0o31763147
Hexadecimal 0x67E667

Divisor Catalog (2)

Collatz Trajectory (178 steps to reach 1)

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

6,809,191 20,427,574 10,213,787 30,641,362 15,320,681 45,962,044 22,981,022 11,490,511 34,471,534 17,235,767 51,707,302 25,853,651 77,560,954 38,780,477 116,341,432 58,170,716 29,085,358 14,542,679 43,628,038 21,814,019 65,442,058 32,721,029 98,163,088 49,081,544 24,540,772 12,270,386 6,135,193 18,405,580 9,202,790 4,601,395 13,804,186 6,902,093 20,706,280 10,353,140 5,176,570 2,588,285 7,764,856 3,882,428 1,941,214 970,607 2,911,822 1,455,911 4,367,734 2,183,867 6,551,602 3,275,801 9,827,404 4,913,702 2,456,851 7,370,554 3,685,277 11,055,832 5,527,916 2,763,958 1,381,979 4,145,938 2,072,969 6,218,908 3,109,454 1,554,727

More profiles

← Previous Integer #6,809,190 Browse Full Index Next Integer #6,809,192 →