λ
Sigma Notebook

9,771,798

2 × 3 × 1628633
Abundant Even Composite

9,771,798 is even and not a perfect square. Its factorization is 2 × 3 × 1628633 and its 8 divisors sum to 19,543,608.

Prime Factor Structure

Factorization String 2 × 3 × 1628633
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 19,543,608
Proper Divisor Sum 9,771,810
Digit Sum / Digital Root 48 (Root: 3)
Adjacent Primes #9771767 ← → #9771809

Radix Representation

Decimal 9771798
Binary 100101010001101100010110 (24 bits)
Octal 0o45215426
Hexadecimal 0x951B16

Divisor Catalog (8)

1 2 3 6 1,628,633 3,257,266 4,885,899 9,771,798

Collatz Trajectory (225 steps to reach 1)

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

9,771,798 4,885,899 14,657,698 7,328,849 21,986,548 10,993,274 5,496,637 16,489,912 8,244,956 4,122,478 2,061,239 6,183,718 3,091,859 9,275,578 4,637,789 13,913,368 6,956,684 3,478,342 1,739,171 5,217,514 2,608,757 7,826,272 3,913,136 1,956,568 978,284 489,142 244,571 733,714 366,857 1,100,572 550,286 275,143 825,430 412,715 1,238,146 619,073 1,857,220 928,610 464,305 1,392,916 696,458 348,229 1,044,688 522,344 261,172 130,586 65,293 195,880 97,940 48,970 24,485 73,456 36,728 18,364 9,182 4,591 13,774 6,887 20,662 10,331

More profiles

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