λ
Sigma Notebook

7,333,642

2 × 23 × 131 × 1217
Deficient Even Composite

7,333,642 is even and not a perfect square. Its factorization is 2 × 23 × 131 × 1217 and its 16 divisors sum to 11,575,872.

Prime Factor Structure

Factorization String 2 × 23 × 131 × 1217
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,575,872
Proper Divisor Sum 4,242,230
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7333633 ← → #7333657

Radix Representation

Decimal 7333642
Binary 11011111110011100001010 (23 bits)
Octal 0o33763412
Hexadecimal 0x6FE70A

Divisor Catalog (16)

1 2 23 46 131 262 1,217 2,434 3,013 6,026 27,991 55,982 159,427 318,854 3,666,821 7,333,642

Collatz Trajectory (111 steps to reach 1)

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

7,333,642 3,666,821 11,000,464 5,500,232 2,750,116 1,375,058 687,529 2,062,588 1,031,294 515,647 1,546,942 773,471 2,320,414 1,160,207 3,480,622 1,740,311 5,220,934 2,610,467 7,831,402 3,915,701 11,747,104 5,873,552 2,936,776 1,468,388 734,194 367,097 1,101,292 550,646 275,323 825,970 412,985 1,238,956 619,478 309,739 929,218 464,609 1,393,828 696,914 348,457 1,045,372 522,686 261,343 784,030 392,015 1,176,046 588,023 1,764,070 882,035 2,646,106 1,323,053 3,969,160 1,984,580 992,290 496,145 1,488,436 744,218 372,109 1,116,328 558,164 279,082

More profiles

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