λ
Sigma Notebook

2,393,516

22 × 598379
Deficient Even Composite

2,393,516 is even and not a perfect square. Its factorization is 2^2 × 598379 and its 6 divisors sum to 4,188,660.

Prime Factor Structure

Factorization String 2^2 × 598379
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,188,660
Proper Divisor Sum 1,795,144
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #2393507 ← → #2393519

Radix Representation

Decimal 2393516
Binary 1001001000010110101100 (22 bits)
Octal 0o11102654
Hexadecimal 0x2485AC

Divisor Catalog (6)

1 2 4 598,379 1,196,758 2,393,516

Collatz Trajectory (161 steps to reach 1)

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

2,393,516 1,196,758 598,379 1,795,138 897,569 2,692,708 1,346,354 673,177 2,019,532 1,009,766 504,883 1,514,650 757,325 2,271,976 1,135,988 567,994 283,997 851,992 425,996 212,998 106,499 319,498 159,749 479,248 239,624 119,812 59,906 29,953 89,860 44,930 22,465 67,396 33,698 16,849 50,548 25,274 12,637 37,912 18,956 9,478 4,739 14,218 7,109 21,328 10,664 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71

More profiles

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