λ
Sigma Notebook

9,009,548

22 × 2252387
Deficient Even Composite

9,009,548 is even and not a perfect square. Its factorization is 2^2 × 2252387 and its 6 divisors sum to 15,766,716.

Prime Factor Structure

Factorization String 2^2 × 2252387
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 15,766,716
Proper Divisor Sum 6,757,168
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9009527 ← → #9009551

Radix Representation

Decimal 9009548
Binary 100010010111100110001100 (24 bits)
Octal 0o42274614
Hexadecimal 0x89798C

Divisor Catalog (6)

1 2 4 2,252,387 4,504,774 9,009,548

Collatz Trajectory (163 steps to reach 1)

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

9,009,548 4,504,774 2,252,387 6,757,162 3,378,581 10,135,744 5,067,872 2,533,936 1,266,968 633,484 316,742 158,371 475,114 237,557 712,672 356,336 178,168 89,084 44,542 22,271 66,814 33,407 100,222 50,111 150,334 75,167 225,502 112,751 338,254 169,127 507,382 253,691 761,074 380,537 1,141,612 570,806 285,403 856,210 428,105 1,284,316 642,158 321,079 963,238 481,619 1,444,858 722,429 2,167,288 1,083,644 541,822 270,911 812,734 406,367 1,219,102 609,551 1,828,654 914,327 2,742,982 1,371,491 4,114,474 2,057,237

More profiles

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