λ
Sequence Observatory

5,041,667

5041667
Deficient Odd Prime

Starting at 5,041,667, the Collatz iteration reaches 1 after 82 steps. The first transition is 15125002; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5041667
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,041,668
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #5041661 ← → #5041681

Radix Representation

Decimal 5041667
Binary 10011001110111000000011 (23 bits)
Octal 0o23167003
Hexadecimal 0x4CEE03

Divisor Catalog (2)

Collatz Trajectory (82 steps to reach 1)

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

5,041,667 15,125,002 7,562,501 22,687,504 11,343,752 5,671,876 2,835,938 1,417,969 4,253,908 2,126,954 1,063,477 3,190,432 1,595,216 797,608 398,804 199,402 99,701 299,104 149,552 74,776 37,388 18,694 9,347 28,042 14,021 42,064 21,032 10,516 5,258 2,629 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152

More profiles

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