λ
Sigma Notebook

3,450,695

5 × 690139
Deficient Odd Composite

3,450,695 is odd and not a perfect square. Its factorization is 5 × 690139 and its 4 divisors sum to 4,140,840.

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Prime Factor Structure

Factorization String 5 × 690139
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,140,840
Proper Divisor Sum 690,145
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #3450679 ← → #3450719

Radix Representation

Decimal 3450695
Binary 1101001010011101000111 (22 bits)
Octal 0o15123507
Hexadecimal 0x34A747

Divisor Catalog (4)

1 5 690,139 3,450,695

Collatz Trajectory (84 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

3,450,695 10,352,086 5,176,043 15,528,130 7,764,065

More profiles

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