λ
Sigma Notebook

2,593,869

3 × 864623
Deficient Odd Composite

2,593,869 is odd and not a perfect square. Its factorization is 3 × 864623 and its 4 divisors sum to 3,458,496.

Prime Factor Structure

Factorization String 3 × 864623
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,458,496
Proper Divisor Sum 864,627
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #2593859 ← → #2593891

Radix Representation

Decimal 2593869
Binary 1001111001010001001101 (22 bits)
Octal 0o11712115
Hexadecimal 0x27944D

Divisor Catalog (4)

1 3 864,623 2,593,869

Collatz Trajectory (187 steps to reach 1)

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

2,593,869 7,781,608 3,890,804 1,945,402 972,701 2,918,104 1,459,052 729,526 364,763 1,094,290 547,145 1,641,436 820,718 410,359 1,231,078 615,539 1,846,618 923,309 2,769,928 1,384,964 692,482 346,241 1,038,724 519,362 259,681 779,044 389,522 194,761 584,284 292,142 146,071 438,214 219,107 657,322 328,661 985,984 492,992 246,496 123,248 61,624 30,812 15,406 7,703 23,110 11,555 34,666 17,333 52,000 26,000 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744

More profiles

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