λ
Sigma Notebook

4,505,344

28 × 17599
Deficient Even Composite

4,505,344 is even and not a perfect square. Its factorization is 2^8 × 17599 and its 18 divisors sum to 8,993,600.

Prime Factor Structure

Factorization String 2^8 × 17599
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 18
Divisor Sum (σ) 8,993,600
Proper Divisor Sum 4,488,256
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #4505329 ← → #4505351

Radix Representation

Decimal 4505344
Binary 10001001011111100000000 (23 bits)
Octal 0o21137400
Hexadecimal 0x44BF00

Divisor Catalog (18)

1 2 4 8 16 32 64 128 256 17,599 35,198 70,396 140,792 281,584 563,168 1,126,336 2,252,672 4,505,344

Collatz Trajectory (149 steps to reach 1)

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

4,505,344 2,252,672 1,126,336 563,168 281,584 140,792 70,396 35,198 17,599 52,798 26,399 79,198 39,599 118,798 59,399 178,198 89,099 267,298 133,649 400,948 200,474 100,237 300,712 150,356 75,178 37,589 112,768 56,384 28,192 14,096 7,048 3,524 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137

More profiles

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