λ
Sequence Observatory

9,020,922

2 × 3 × 23 × 131 × 499
Abundant Even Composite

Starting at 9,020,922, the Collatz iteration reaches 1 after 256 steps. The first transition is 4510461; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 23 × 131 × 499
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 19,008,000
Proper Divisor Sum 9,987,078
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #9020917 ← → #9020929

Radix Representation

Decimal 9020922
Binary 100010011010010111111010 (24 bits)
Octal 0o42322772
Hexadecimal 0x89A5FA

Divisor Catalog (32)

1 2 3 6 23 46 69 131 138 262 393 499 786 998 1,497 2,994 3,013 6,026 9,039 11,477 18,078 22,954 34,431 65,369 68,862 130,738 196,107 392,214 1,503,487 3,006,974 4,510,461 9,020,922

Collatz Trajectory (256 steps to reach 1)

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

9,020,922 4,510,461 13,531,384 6,765,692 3,382,846 1,691,423 5,074,270 2,537,135 7,611,406 3,805,703 11,417,110 5,708,555 17,125,666 8,562,833 25,688,500 12,844,250 6,422,125 19,266,376 9,633,188 4,816,594 2,408,297 7,224,892 3,612,446 1,806,223 5,418,670 2,709,335 8,128,006 4,064,003 12,192,010 6,096,005 18,288,016 9,144,008 4,572,004 2,286,002 1,143,001 3,429,004 1,714,502 857,251 2,571,754 1,285,877 3,857,632 1,928,816 964,408 482,204 241,102 120,551 361,654 180,827 542,482 271,241 813,724 406,862 203,431 610,294 305,147 915,442 457,721 1,373,164 686,582 343,291

More profiles

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