λ
Sigma Notebook

7,405,350

2 × 3 × 52 × 49369
Abundant Even Composite

7,405,350 is even and not a perfect square. Its factorization is 2 × 3 × 5^2 × 49369 and its 24 divisors sum to 18,365,640.

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 49369
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 18,365,640
Proper Divisor Sum 10,960,290
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #7405303 ← → #7405361

Radix Representation

Decimal 7405350
Binary 11100001111111100100110 (23 bits)
Octal 0o34177446
Hexadecimal 0x70FF26

Divisor Catalog (24)

1 2 3 5 6 10 15 25 30 50 75 150 49,369 98,738 148,107 246,845 296,214 493,690 740,535 1,234,225 1,481,070 2,468,450 3,702,675 7,405,350

Collatz Trajectory (204 steps to reach 1)

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

7,405,350 3,702,675 11,108,026 5,554,013 16,662,040 8,331,020 4,165,510 2,082,755 6,248,266 3,124,133 9,372,400 4,686,200 2,343,100 1,171,550 585,775 1,757,326 878,663 2,635,990 1,317,995 3,953,986 1,976,993 5,930,980 2,965,490 1,482,745 4,448,236 2,224,118 1,112,059 3,336,178 1,668,089 5,004,268 2,502,134 1,251,067 3,753,202 1,876,601 5,629,804 2,814,902 1,407,451 4,222,354 2,111,177 6,333,532 3,166,766 1,583,383 4,750,150 2,375,075 7,125,226 3,562,613 10,687,840 5,343,920 2,671,960 1,335,980 667,990 333,995 1,001,986 500,993 1,502,980 751,490 375,745 1,127,236 563,618 281,809

More profiles

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