λ
Sigma Notebook

7,490,684

22 × 1872671
Deficient Even Composite

7,490,684 is even and not a perfect square. Its factorization is 2^2 × 1872671 and its 6 divisors sum to 13,108,704.

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Prime Factor Structure

Factorization String 2^2 × 1872671
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 13,108,704
Proper Divisor Sum 5,618,020
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7490683 ← → #7490723

Radix Representation

Decimal 7490684
Binary 11100100100110001111100 (23 bits)
Octal 0o34446174
Hexadecimal 0x724C7C

Divisor Catalog (5 of 6)

Collatz Trajectory (160 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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