λ
Sigma Notebook

4,389,524

22 × 1097381
Deficient Even Composite

4,389,524 is even and not a perfect square. Its factorization is 2^2 × 1097381 and its 6 divisors sum to 7,681,674.

Prime Factor Structure

Factorization String 2^2 × 1097381
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 7,681,674
Proper Divisor Sum 3,292,150
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4389523 ← → #4389533

Radix Representation

Decimal 4389524
Binary 10000101111101010010100 (23 bits)
Octal 0o20575224
Hexadecimal 0x42FA94

Divisor Catalog (6)

1 2 4 1,097,381 2,194,762 4,389,524

Collatz Trajectory (224 steps to reach 1)

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

4,389,524 2,194,762 1,097,381 3,292,144 1,646,072 823,036 411,518 205,759 617,278 308,639 925,918 462,959 1,388,878 694,439 2,083,318 1,041,659 3,124,978 1,562,489 4,687,468 2,343,734 1,171,867 3,515,602 1,757,801 5,273,404 2,636,702 1,318,351 3,955,054 1,977,527 5,932,582 2,966,291 8,898,874 4,449,437 13,348,312 6,674,156 3,337,078 1,668,539 5,005,618 2,502,809 7,508,428 3,754,214 1,877,107 5,631,322 2,815,661 8,446,984 4,223,492 2,111,746 1,055,873 3,167,620 1,583,810 791,905 2,375,716 1,187,858 593,929 1,781,788 890,894 445,447 1,336,342 668,171 2,004,514 1,002,257

More profiles

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