λ
Sigma Notebook

6,945,075

33 × 52 × 10289
Deficient Odd Composite

6,945,075 is odd and not a perfect square. Its factorization is 3^3 × 5^2 × 10289 and its 24 divisors sum to 12,759,600.

Prime Factor Structure

Factorization String 3^3 × 5^2 × 10289
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 12,759,600
Proper Divisor Sum 5,814,525
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6945053 ← → #6945077

Radix Representation

Decimal 6945075
Binary 11010011111100100110011 (23 bits)
Octal 0o32374463
Hexadecimal 0x69F933

Divisor Catalog (24)

1 3 5 9 15 25 27 45 75 135 225 675 10,289 30,867 51,445 92,601 154,335 257,225 277,803 463,005 771,675 1,389,015 2,315,025 6,945,075

Collatz Trajectory (134 steps to reach 1)

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

6,945,075 20,835,226 10,417,613 31,252,840 15,626,420 7,813,210 3,906,605 11,719,816 5,859,908 2,929,954 1,464,977 4,394,932 2,197,466 1,098,733 3,296,200 1,648,100 824,050 412,025 1,236,076 618,038 309,019 927,058 463,529 1,390,588 695,294 347,647 1,042,942 521,471 1,564,414 782,207 2,346,622 1,173,311 3,519,934 1,759,967 5,279,902 2,639,951 7,919,854 3,959,927 11,879,782 5,939,891 17,819,674 8,909,837 26,729,512 13,364,756 6,682,378 3,341,189 10,023,568 5,011,784 2,505,892 1,252,946 626,473 1,879,420 939,710 469,855 1,409,566 704,783 2,114,350 1,057,175 3,171,526 1,585,763

More profiles

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