λ
Sigma Notebook

2,200,911

3 × 83 × 8839
Deficient Odd Composite

2,200,911 is odd and not a perfect square. Its factorization is 3 × 83 × 8839 and its 8 divisors sum to 2,970,240.

Prime Factor Structure

Factorization String 3 × 83 × 8839
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,970,240
Proper Divisor Sum 769,329
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #2200909 ← → #2200943

Radix Representation

Decimal 2200911
Binary 1000011001010101001111 (22 bits)
Octal 0o10312517
Hexadecimal 0x21954F

Divisor Catalog (8)

1 3 83 249 8,839 26,517 733,637 2,200,911

Collatz Trajectory (148 steps to reach 1)

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

2,200,911 6,602,734 3,301,367 9,904,102 4,952,051 14,856,154 7,428,077 22,284,232 11,142,116 5,571,058 2,785,529 8,356,588 4,178,294 2,089,147 6,267,442 3,133,721 9,401,164 4,700,582 2,350,291 7,050,874 3,525,437 10,576,312 5,288,156 2,644,078 1,322,039 3,966,118 1,983,059 5,949,178 2,974,589 8,923,768 4,461,884 2,230,942 1,115,471 3,346,414 1,673,207 5,019,622 2,509,811 7,529,434 3,764,717 11,294,152 5,647,076 2,823,538 1,411,769 4,235,308 2,117,654 1,058,827 3,176,482 1,588,241 4,764,724 2,382,362 1,191,181 3,573,544 1,786,772 893,386 446,693 1,340,080 670,040 335,020 167,510 83,755

More profiles

← Previous Integer #2,200,910 Browse Full Index Next Integer #2,200,912 →