λ
Sigma Notebook

7,576,382

2 × 11 × 521 × 661
Deficient Even Composite

7,576,382 is even and not a perfect square. Its factorization is 2 × 11 × 521 × 661 and its 16 divisors sum to 12,440,304.

Prime Factor Structure

Factorization String 2 × 11 × 521 × 661
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,440,304
Proper Divisor Sum 4,863,922
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #7576381 ← → #7576399

Radix Representation

Decimal 7576382
Binary 11100111001101100111110 (23 bits)
Octal 0o34715476
Hexadecimal 0x739B3E

Divisor Catalog (16)

1 2 11 22 521 661 1,042 1,322 5,731 7,271 11,462 14,542 344,381 688,762 3,788,191 7,576,382

Collatz Trajectory (155 steps to reach 1)

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

7,576,382 3,788,191 11,364,574 5,682,287 17,046,862 8,523,431 25,570,294 12,785,147 38,355,442 19,177,721 57,533,164 28,766,582 14,383,291 43,149,874 21,574,937 64,724,812 32,362,406 16,181,203 48,543,610 24,271,805 72,815,416 36,407,708 18,203,854 9,101,927 27,305,782 13,652,891 40,958,674 20,479,337 61,438,012 30,719,006 15,359,503 46,078,510 23,039,255 69,117,766 34,558,883 103,676,650 51,838,325 155,514,976 77,757,488 38,878,744 19,439,372 9,719,686 4,859,843 14,579,530 7,289,765 21,869,296 10,934,648 5,467,324 2,733,662 1,366,831 4,100,494 2,050,247 6,150,742 3,075,371 9,226,114 4,613,057 13,839,172 6,919,586 3,459,793 10,379,380

More profiles

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