λ
Sequence Observatory

9,031,653

32 × 1003517
Deficient Odd Composite

Starting at 9,031,653, the Collatz iteration reaches 1 after 163 steps. The first transition is 27094960; the starting value is odd with 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 1003517
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 13,045,734
Proper Divisor Sum 4,014,081
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9031639 ← → #9031657

Radix Representation

Decimal 9031653
Binary 100010011100111111100101 (24 bits)
Octal 0o42347745
Hexadecimal 0x89CFE5

Divisor Catalog (6)

1 3 9 1,003,517 3,010,551 9,031,653

Collatz Trajectory (163 steps to reach 1)

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

9,031,653 27,094,960 13,547,480 6,773,740 3,386,870 1,693,435 5,080,306 2,540,153 7,620,460 3,810,230 1,905,115 5,715,346 2,857,673 8,573,020 4,286,510 2,143,255 6,429,766 3,214,883 9,644,650 4,822,325 14,466,976 7,233,488 3,616,744 1,808,372 904,186 452,093 1,356,280 678,140 339,070 169,535 508,606 254,303 762,910 381,455 1,144,366 572,183 1,716,550 858,275 2,574,826 1,287,413 3,862,240 1,931,120 965,560 482,780 241,390 120,695 362,086 181,043 543,130 271,565 814,696 407,348 203,674 101,837 305,512 152,756 76,378 38,189 114,568 57,284

More profiles

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