λ
Sigma Notebook

9,243,540

22 × 32 × 5 × 89 × 577
Abundant Even Composite

9,243,540 is even and not a perfect square. Its factorization is 2^2 × 3^2 × 5 × 89 × 577 and its 72 divisors sum to 28,402,920.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 89 × 577
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 72
Divisor Sum (σ) 28,402,920
Proper Divisor Sum 19,159,380
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9243523 ← → #9243551

Radix Representation

Decimal 9243540
Binary 100011010000101110010100 (24 bits)
Octal 0o43205624
Hexadecimal 0x8D0B94

Divisor Catalog (60 of 72)

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 89 90 178 180 267 356 445 534 577 801 890 1,068 1,154 1,335 1,602 1,731 1,780 2,308 2,670 2,885 3,204 3,462 4,005 5,193 5,340 5,770 6,924 8,010 8,655 10,386 11,540 16,020 17,310 20,772 25,965 34,620 51,353 51,930 102,706 103,860 154,059 205,412 256,765 308,118

Collatz Trajectory (163 steps to reach 1)

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

9,243,540 4,621,770 2,310,885 6,932,656 3,466,328 1,733,164 866,582 433,291 1,299,874 649,937 1,949,812 974,906 487,453 1,462,360 731,180 365,590 182,795 548,386 274,193 822,580 411,290 205,645 616,936 308,468 154,234 77,117 231,352 115,676 57,838 28,919 86,758 43,379 130,138 65,069 195,208 97,604 48,802 24,401 73,204 36,602 18,301 54,904 27,452 13,726 6,863 20,590 10,295 30,886 15,443 46,330 23,165 69,496 34,748 17,374 8,687 26,062 13,031 39,094 19,547 58,642

More profiles

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