λ
Sigma Notebook

8,898,748

22 × 2224687
Deficient Even Composite

8,898,748 is even and not a perfect square. Its factorization is 2^2 × 2224687 and its 6 divisors sum to 15,572,816.

Prime Factor Structure

Factorization String 2^2 × 2224687
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 15,572,816
Proper Divisor Sum 6,674,068
Digit Sum / Digital Root 52 (Root: 7)
Adjacent Primes #8898733 ← → #8898749

Radix Representation

Decimal 8898748
Binary 100001111100100010111100 (24 bits)
Octal 0o41744274
Hexadecimal 0x87C8BC

Divisor Catalog (6)

1 2 4 2,224,687 4,449,374 8,898,748

Collatz Trajectory (119 steps to reach 1)

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

8,898,748 4,449,374 2,224,687 6,674,062 3,337,031 10,011,094 5,005,547 15,016,642 7,508,321 22,524,964 11,262,482 5,631,241 16,893,724 8,446,862 4,223,431 12,670,294 6,335,147 19,005,442 9,502,721 28,508,164 14,254,082 7,127,041 21,381,124 10,690,562 5,345,281 16,035,844 8,017,922 4,008,961 12,026,884 6,013,442 3,006,721 9,020,164 4,510,082 2,255,041 6,765,124 3,382,562 1,691,281 5,073,844 2,536,922 1,268,461 3,805,384 1,902,692 951,346 475,673 1,427,020 713,510 356,755 1,070,266 535,133 1,605,400 802,700 401,350 200,675 602,026 301,013 903,040 451,520 225,760 112,880 56,440

More profiles

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