λ
Sigma Notebook

8,973,982

2 × 971 × 4621
Deficient Even Composite

8,973,982 is even and not a perfect square. Its factorization is 2 × 971 × 4621 and its 8 divisors sum to 13,477,752.

Prime Factor Structure

Factorization String 2 × 971 × 4621
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,477,752
Proper Divisor Sum 4,503,770
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #8973967 ← → #8974001

Radix Representation

Decimal 8973982
Binary 100010001110111010011110 (24 bits)
Octal 0o42167236
Hexadecimal 0x88EE9E

Divisor Catalog (8)

1 2 971 1,942 4,621 9,242 4,486,991 8,973,982

Collatz Trajectory (150 steps to reach 1)

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

8,973,982 4,486,991 13,460,974 6,730,487 20,191,462 10,095,731 30,287,194 15,143,597 45,430,792 22,715,396 11,357,698 5,678,849 17,036,548 8,518,274 4,259,137 12,777,412 6,388,706 3,194,353 9,583,060 4,791,530 2,395,765 7,187,296 3,593,648 1,796,824 898,412 449,206 224,603 673,810 336,905 1,010,716 505,358 252,679 758,038 379,019 1,137,058 568,529 1,705,588 852,794 426,397 1,279,192 639,596 319,798 159,899 479,698 239,849 719,548 359,774 179,887 539,662 269,831 809,494 404,747 1,214,242 607,121 1,821,364 910,682 455,341 1,366,024 683,012 341,506

More profiles

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