λ
Sigma Notebook

7,150,665

3 × 5 × 293 × 1627
Deficient Odd Composite

7,150,665 is odd and not a perfect square. Its factorization is 3 × 5 × 293 × 1627 and its 16 divisors sum to 11,487,168.

Prime Factor Structure

Factorization String 3 × 5 × 293 × 1627
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,487,168
Proper Divisor Sum 4,336,503
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #7150651 ← → #7150673

Radix Representation

Decimal 7150665
Binary 11011010001110001001001 (23 bits)
Octal 0o33216111
Hexadecimal 0x6D1C49

Divisor Catalog (16)

1 3 5 15 293 879 1,465 1,627 4,395 4,881 8,135 24,405 476,711 1,430,133 2,383,555 7,150,665

Collatz Trajectory (191 steps to reach 1)

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

7,150,665 21,451,996 10,725,998 5,362,999 16,088,998 8,044,499 24,133,498 12,066,749 36,200,248 18,100,124 9,050,062 4,525,031 13,575,094 6,787,547 20,362,642 10,181,321 30,543,964 15,271,982 7,635,991 22,907,974 11,453,987 34,361,962 17,180,981 51,542,944 25,771,472 12,885,736 6,442,868 3,221,434 1,610,717 4,832,152 2,416,076 1,208,038 604,019 1,812,058 906,029 2,718,088 1,359,044 679,522 339,761 1,019,284 509,642 254,821 764,464 382,232 191,116 95,558 47,779 143,338 71,669 215,008 107,504 53,752 26,876 13,438 6,719 20,158 10,079 30,238 15,119 45,358

More profiles

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