λ
Sigma Notebook

7,984,316

22 × 1117 × 1787
Deficient Even Composite

7,984,316 is even and not a perfect square. Its factorization is 2^2 × 1117 × 1787 and its 12 divisors sum to 13,992,888.

Prime Factor Structure

Factorization String 2^2 × 1117 × 1787
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 13,992,888
Proper Divisor Sum 6,008,572
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7984261 ← → #7984331

Radix Representation

Decimal 7984316
Binary 11110011101010010111100 (23 bits)
Octal 0o36352274
Hexadecimal 0x79D4BC

Divisor Catalog (12)

1 2 4 1,117 1,787 2,234 3,574 4,468 7,148 1,996,079 3,992,158 7,984,316

Collatz Trajectory (155 steps to reach 1)

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

7,984,316 3,992,158 1,996,079 5,988,238 2,994,119 8,982,358 4,491,179 13,473,538 6,736,769 20,210,308 10,105,154 5,052,577 15,157,732 7,578,866 3,789,433 11,368,300 5,684,150 2,842,075 8,526,226 4,263,113 12,789,340 6,394,670 3,197,335 9,592,006 4,796,003 14,388,010 7,194,005 21,582,016 10,791,008 5,395,504 2,697,752 1,348,876 674,438 337,219 1,011,658 505,829 1,517,488 758,744 379,372 189,686 94,843 284,530 142,265 426,796 213,398 106,699 320,098 160,049 480,148 240,074 120,037 360,112 180,056 90,028 45,014 22,507 67,522 33,761 101,284 50,642

More profiles

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