λ
Sigma Notebook

7,403,582

2 × 3701791
Deficient Even Composite

7,403,582 is even and not a perfect square. Its factorization is 2 × 3701791 and its 4 divisors sum to 11,105,376.

Prime Factor Structure

Factorization String 2 × 3701791
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,105,376
Proper Divisor Sum 3,701,794
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #7403573 ← → #7403593

Radix Representation

Decimal 7403582
Binary 11100001111100000111110 (23 bits)
Octal 0o34174076
Hexadecimal 0x70F83E

Divisor Catalog (4)

1 2 3,701,791 7,403,582

Collatz Trajectory (111 steps to reach 1)

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

7,403,582 3,701,791 11,105,374 5,552,687 16,658,062 8,329,031 24,987,094 12,493,547 37,480,642 18,740,321 56,220,964 28,110,482 14,055,241 42,165,724 21,082,862 10,541,431 31,624,294 15,812,147 47,436,442 23,718,221 71,154,664 35,577,332 17,788,666 8,894,333 26,683,000 13,341,500 6,670,750 3,335,375 10,006,126 5,003,063 15,009,190 7,504,595 22,513,786 11,256,893 33,770,680 16,885,340 8,442,670 4,221,335 12,664,006 6,332,003 18,996,010 9,498,005 28,494,016 14,247,008 7,123,504 3,561,752 1,780,876 890,438 445,219 1,335,658 667,829 2,003,488 1,001,744 500,872 250,436 125,218 62,609 187,828 93,914 46,957

More profiles

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