λ
Sigma Notebook

7,452,843

3 × 313 × 7937
Deficient Odd Composite

7,452,843 is odd and not a perfect square. Its factorization is 3 × 313 × 7937 and its 8 divisors sum to 9,970,128.

Prime Factor Structure

Factorization String 3 × 313 × 7937
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,970,128
Proper Divisor Sum 2,517,285
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #7452839 ← → #7452859

Radix Representation

Decimal 7452843
Binary 11100011011100010101011 (23 bits)
Octal 0o34334253
Hexadecimal 0x71B8AB

Divisor Catalog (8)

1 3 313 939 7,937 23,811 2,484,281 7,452,843

Collatz Trajectory (173 steps to reach 1)

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

7,452,843 22,358,530 11,179,265 33,537,796 16,768,898 8,384,449 25,153,348 12,576,674 6,288,337 18,865,012 9,432,506 4,716,253 14,148,760 7,074,380 3,537,190 1,768,595 5,305,786 2,652,893 7,958,680 3,979,340 1,989,670 994,835 2,984,506 1,492,253 4,476,760 2,238,380 1,119,190 559,595 1,678,786 839,393 2,518,180 1,259,090 629,545 1,888,636 944,318 472,159 1,416,478 708,239 2,124,718 1,062,359 3,187,078 1,593,539 4,780,618 2,390,309 7,170,928 3,585,464 1,792,732 896,366 448,183 1,344,550 672,275 2,016,826 1,008,413 3,025,240 1,512,620 756,310 378,155 1,134,466 567,233 1,701,700

More profiles

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