λ
Sigma Notebook

7,606,045

5 × 1521209
Deficient Odd Composite

7,606,045 is odd and not a perfect square. Its factorization is 5 × 1521209 and its 4 divisors sum to 9,127,260.

Prime Factor Structure

Factorization String 5 × 1521209
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,127,260
Proper Divisor Sum 1,521,215
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7606019 ← → #7606051

Radix Representation

Decimal 7606045
Binary 11101000000111100011101 (23 bits)
Octal 0o35007435
Hexadecimal 0x740F1D

Divisor Catalog (4)

1 5 1,521,209 7,606,045

Collatz Trajectory (155 steps to reach 1)

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

7,606,045 22,818,136 11,409,068 5,704,534 2,852,267 8,556,802 4,278,401 12,835,204 6,417,602 3,208,801 9,626,404 4,813,202 2,406,601 7,219,804 3,609,902 1,804,951 5,414,854 2,707,427 8,122,282 4,061,141 12,183,424 6,091,712 3,045,856 1,522,928 761,464 380,732 190,366 95,183 285,550 142,775 428,326 214,163 642,490 321,245 963,736 481,868 240,934 120,467 361,402 180,701 542,104 271,052 135,526 67,763 203,290 101,645 304,936 152,468 76,234 38,117 114,352 57,176 28,588 14,294 7,147 21,442 10,721 32,164 16,082 8,041

More profiles

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