λ
Sequence Observatory

7,769,633

7769633
Deficient Odd Prime

Starting at 7,769,633, the Collatz iteration reaches 1 after 186 steps. The first transition is 23308900; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7769633
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,769,634
Proper Divisor Sum 1
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7769579 ← → #7769639

Radix Representation

Decimal 7769633
Binary 11101101000111000100001 (23 bits)
Octal 0o35507041
Hexadecimal 0x768E21

Divisor Catalog (2)

Collatz Trajectory (186 steps to reach 1)

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

7,769,633 23,308,900 11,654,450 5,827,225 17,481,676 8,740,838 4,370,419 13,111,258 6,555,629 19,666,888 9,833,444 4,916,722 2,458,361 7,375,084 3,687,542 1,843,771 5,531,314 2,765,657 8,296,972 4,148,486 2,074,243 6,222,730 3,111,365 9,334,096 4,667,048 2,333,524 1,166,762 583,381 1,750,144 875,072 437,536 218,768 109,384 54,692 27,346 13,673 41,020 20,510 10,255 30,766 15,383 46,150 23,075 69,226 34,613 103,840 51,920 25,960 12,980 6,490 3,245 9,736 4,868 2,434 1,217 3,652 1,826 913 2,740 1,370

More profiles

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