λ
Sigma Notebook

7,973,492

22 × 29 × 68737
Deficient Even Composite

7,973,492 is even and not a perfect square. Its factorization is 2^2 × 29 × 68737 and its 12 divisors sum to 14,434,980.

Prime Factor Structure

Factorization String 2^2 × 29 × 68737
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 14,434,980
Proper Divisor Sum 6,461,488
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7973489 ← → #7973509

Radix Representation

Decimal 7973492
Binary 11110011010101001110100 (23 bits)
Octal 0o36325164
Hexadecimal 0x79AA74

Divisor Catalog (12)

1 2 4 29 58 116 68,737 137,474 274,948 1,993,373 3,986,746 7,973,492

Collatz Trajectory (217 steps to reach 1)

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

7,973,492 3,986,746 1,993,373 5,980,120 2,990,060 1,495,030 747,515 2,242,546 1,121,273 3,363,820 1,681,910 840,955 2,522,866 1,261,433 3,784,300 1,892,150 946,075 2,838,226 1,419,113 4,257,340 2,128,670 1,064,335 3,193,006 1,596,503 4,789,510 2,394,755 7,184,266 3,592,133 10,776,400 5,388,200 2,694,100 1,347,050 673,525 2,020,576 1,010,288 505,144 252,572 126,286 63,143 189,430 94,715 284,146 142,073 426,220 213,110 106,555 319,666 159,833 479,500 239,750 119,875 359,626 179,813 539,440 269,720 134,860 67,430 33,715 101,146 50,573

More profiles

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