λ
Sigma Notebook

3,377,578

2 × 1688789
Deficient Even Composite

3,377,578 is even and not a perfect square. Its factorization is 2 × 1688789 and its 4 divisors sum to 5,066,370.

Prime Factor Structure

Factorization String 2 × 1688789
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,066,370
Proper Divisor Sum 1,688,792
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #3377567 ← → #3377579

Radix Representation

Decimal 3377578
Binary 1100111000100110101010 (22 bits)
Octal 0o14704652
Hexadecimal 0x3389AA

Divisor Catalog (4)

1 2 1,688,789 3,377,578

Collatz Trajectory (133 steps to reach 1)

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

3,377,578 1,688,789 5,066,368 2,533,184 1,266,592 633,296 316,648 158,324 79,162 39,581 118,744 59,372 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577

More profiles

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