λ
Sigma Notebook

8,874,721

59 × 349 × 431
Deficient Odd Composite

8,874,721 is odd and not a perfect square. Its factorization is 59 × 349 × 431 and its 8 divisors sum to 9,072,000.

Prime Factor Structure

Factorization String 59 × 349 × 431
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,072,000
Proper Divisor Sum 197,279
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8874713 ← → #8874743

Radix Representation

Decimal 8874721
Binary 100001110110101011100001 (24 bits)
Octal 0o41665341
Hexadecimal 0x876AE1

Divisor Catalog (8)

1 59 349 431 20,591 25,429 150,419 8,874,721

Collatz Trajectory (243 steps to reach 1)

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

8,874,721 26,624,164 13,312,082 6,656,041 19,968,124 9,984,062 4,992,031 14,976,094 7,488,047 22,464,142 11,232,071 33,696,214 16,848,107 50,544,322 25,272,161 75,816,484 37,908,242 18,954,121 56,862,364 28,431,182 14,215,591 42,646,774 21,323,387 63,970,162 31,985,081 95,955,244 47,977,622 23,988,811 71,966,434 35,983,217 107,949,652 53,974,826 26,987,413 80,962,240 40,481,120 20,240,560 10,120,280 5,060,140 2,530,070 1,265,035 3,795,106 1,897,553 5,692,660 2,846,330 1,423,165 4,269,496 2,134,748 1,067,374 533,687 1,601,062 800,531 2,401,594 1,200,797 3,602,392 1,801,196 900,598 450,299 1,350,898 675,449 2,026,348

More profiles

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