λ
Sigma Notebook

4,571,465

5 × 914293
Deficient Odd Composite

4,571,465 is odd and not a perfect square. Its factorization is 5 × 914293 and its 4 divisors sum to 5,485,764.

Prime Factor Structure

Factorization String 5 × 914293
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,485,764
Proper Divisor Sum 914,299
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4571447 ← → #4571467

Radix Representation

Decimal 4571465
Binary 10001011100000101001001 (23 bits)
Octal 0o21340511
Hexadecimal 0x45C149

Divisor Catalog (4)

1 5 914,293 4,571,465

Collatz Trajectory (224 steps to reach 1)

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

4,571,465 13,714,396 6,857,198 3,428,599 10,285,798 5,142,899 15,428,698 7,714,349 23,143,048 11,571,524 5,785,762 2,892,881 8,678,644 4,339,322 2,169,661 6,508,984 3,254,492 1,627,246 813,623 2,440,870 1,220,435 3,661,306 1,830,653 5,491,960 2,745,980 1,372,990 686,495 2,059,486 1,029,743 3,089,230 1,544,615 4,633,846 2,316,923 6,950,770 3,475,385 10,426,156 5,213,078 2,606,539 7,819,618 3,909,809 11,729,428 5,864,714 2,932,357 8,797,072 4,398,536 2,199,268 1,099,634 549,817 1,649,452 824,726 412,363 1,237,090 618,545 1,855,636 927,818 463,909 1,391,728 695,864 347,932 173,966

More profiles

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