λ
Sigma Notebook

7,269,980

22 × 5 × 59 × 61 × 101
Abundant Even Composite

7,269,980 is even and not a perfect square. Its factorization is 2^2 × 5 × 59 × 61 × 101 and its 48 divisors sum to 15,936,480.

Prime Factor Structure

Factorization String 2^2 × 5 × 59 × 61 × 101
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 15,936,480
Proper Divisor Sum 8,666,500
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7269971 ← → #7269991

Radix Representation

Decimal 7269980
Binary 11011101110111001011100 (23 bits)
Octal 0o33567134
Hexadecimal 0x6EEE5C

Divisor Catalog (48)

1 2 4 5 10 20 59 61 101 118 122 202 236 244 295 305 404 505 590 610 1,010 1,180 1,220 2,020 3,599 5,959 6,161 7,198 11,918 12,322 14,396 17,995 23,836 24,644 29,795 30,805 35,990 59,590 61,610 71,980 119,180 123,220 363,499 726,998 1,453,996 1,817,495 3,634,990 7,269,980

Collatz Trajectory (111 steps to reach 1)

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

7,269,980 3,634,990 1,817,495 5,452,486 2,726,243 8,178,730 4,089,365 12,268,096 6,134,048 3,067,024 1,533,512 766,756 383,378 191,689 575,068 287,534 143,767 431,302 215,651 646,954 323,477 970,432 485,216 242,608 121,304 60,652 30,326 15,163 45,490 22,745 68,236 34,118 17,059 51,178 25,589 76,768 38,384 19,192 9,596 4,798 2,399 7,198 3,599 10,798 5,399 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282

More profiles

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