λ
Sequence Observatory

9,790,817

9790817
Deficient Odd Prime

Starting at 9,790,817, the Collatz iteration reaches 1 after 238 steps. The first transition is 29372452; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9790817
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,790,818
Proper Divisor Sum 1
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9790813 ← → #9790819

Radix Representation

Decimal 9790817
Binary 100101010110010101100001 (24 bits)
Octal 0o45262541
Hexadecimal 0x956561

Divisor Catalog (2)

Collatz Trajectory (238 steps to reach 1)

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

9,790,817 29,372,452 14,686,226 7,343,113 22,029,340 11,014,670 5,507,335 16,522,006 8,261,003 24,783,010 12,391,505 37,174,516 18,587,258 9,293,629 27,880,888 13,940,444 6,970,222 3,485,111 10,455,334 5,227,667 15,683,002 7,841,501 23,524,504 11,762,252 5,881,126 2,940,563 8,821,690 4,410,845 13,232,536 6,616,268 3,308,134 1,654,067 4,962,202 2,481,101 7,443,304 3,721,652 1,860,826 930,413 2,791,240 1,395,620 697,810 348,905 1,046,716 523,358 261,679 785,038 392,519 1,177,558 588,779 1,766,338 883,169 2,649,508 1,324,754 662,377 1,987,132 993,566 496,783 1,490,350 745,175 2,235,526

More profiles

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