λ
Sequence Observatory

9,230,081

72 × 188369
Deficient Odd Composite

Starting at 9,230,081, the Collatz iteration reaches 1 after 75 steps. The first transition is 27690244; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 7^2 × 188369
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 10,737,090
Proper Divisor Sum 1,507,009
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #9230077 ← → #9230083

Radix Representation

Decimal 9230081
Binary 100011001101011100000001 (24 bits)
Octal 0o43153401
Hexadecimal 0x8CD701

Divisor Catalog (6)

1 7 49 188,369 1,318,583 9,230,081

Collatz Trajectory (75 steps to reach 1)

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

9,230,081 27,690,244 13,845,122 6,922,561 20,767,684 10,383,842 5,191,921 15,575,764 7,787,882 3,893,941 11,681,824 5,840,912 2,920,456 1,460,228 730,114 365,057 1,095,172 547,586 273,793 821,380 410,690 205,345 616,036 308,018 154,009 462,028 231,014 115,507 346,522 173,261 519,784 259,892 129,946 64,973 194,920 97,460 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272

More profiles

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