λ
Sigma Notebook

6,725,161

6725161
Deficient Odd Prime

6,725,161 is odd and not a perfect square. Its factorization is 6725161 and its 2 divisors sum to 6,725,162.

Prime Factor Structure

Factorization String 6725161
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,725,162
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6725153 ← → #6725167

Radix Representation

Decimal 6725161
Binary 11001101001111000101001 (23 bits)
Octal 0o31517051
Hexadecimal 0x669E29

Divisor Catalog (2)

Collatz Trajectory (284 steps to reach 1)

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

6,725,161 20,175,484 10,087,742 5,043,871 15,131,614 7,565,807 22,697,422 11,348,711 34,046,134 17,023,067 51,069,202 25,534,601 76,603,804 38,301,902 19,150,951 57,452,854 28,726,427 86,179,282 43,089,641 129,268,924 64,634,462 32,317,231 96,951,694 48,475,847 145,427,542 72,713,771 218,141,314 109,070,657 327,211,972 163,605,986 81,802,993 245,408,980 122,704,490 61,352,245 184,056,736 92,028,368 46,014,184 23,007,092 11,503,546 5,751,773 17,255,320 8,627,660 4,313,830 2,156,915 6,470,746 3,235,373 9,706,120 4,853,060 2,426,530 1,213,265 3,639,796 1,819,898 909,949 2,729,848 1,364,924 682,462 341,231 1,023,694 511,847 1,535,542

More profiles

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