λ
Sequence Observatory

9,030,069

33 × 334447
Deficient Odd Composite

Starting at 9,030,069, the Collatz iteration reaches 1 after 163 steps. The first transition is 27090208; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 334447
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,377,920
Proper Divisor Sum 4,347,851
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9030041 ← → #9030071

Radix Representation

Decimal 9030069
Binary 100010011100100110110101 (24 bits)
Octal 0o42344665
Hexadecimal 0x89C9B5

Divisor Catalog (8)

1 3 9 27 334,447 1,003,341 3,010,023 9,030,069

Collatz Trajectory (163 steps to reach 1)

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

9,030,069 27,090,208 13,545,104 6,772,552 3,386,276 1,693,138 846,569 2,539,708 1,269,854 634,927 1,904,782 952,391 2,857,174 1,428,587 4,285,762 2,142,881 6,428,644 3,214,322 1,607,161 4,821,484 2,410,742 1,205,371 3,616,114 1,808,057 5,424,172 2,712,086 1,356,043 4,068,130 2,034,065 6,102,196 3,051,098 1,525,549 4,576,648 2,288,324 1,144,162 572,081 1,716,244 858,122 429,061 1,287,184 643,592 321,796 160,898 80,449 241,348 120,674 60,337 181,012 90,506 45,253 135,760 67,880 33,940 16,970 8,485 25,456 12,728 6,364 3,182 1,591

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