λ
Sigma Notebook

2,927,924

22 × 731981
Deficient Even Composite

2,927,924 is even and not a perfect square. Its factorization is 2^2 × 731981 and its 6 divisors sum to 5,123,874.

Prime Factor Structure

Factorization String 2^2 × 731981
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 5,123,874
Proper Divisor Sum 2,195,950
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2927917 ← → #2927941

Radix Representation

Decimal 2927924
Binary 1011001010110100110100 (22 bits)
Octal 0o13126464
Hexadecimal 0x2CAD34

Divisor Catalog (6)

1 2 4 731,981 1,463,962 2,927,924

Collatz Trajectory (182 steps to reach 1)

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

2,927,924 1,463,962 731,981 2,195,944 1,097,972 548,986 274,493 823,480 411,740 205,870 102,935 308,806 154,403 463,210 231,605 694,816 347,408 173,704 86,852 43,426 21,713 65,140 32,570 16,285 48,856 24,428 12,214 6,107 18,322 9,161 27,484 13,742 6,871 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098

More profiles

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