λ
Sigma Notebook

7,155,054

2 × 34 × 29 × 1523
Abundant Even Composite

7,155,054 is even and not a perfect square. Its factorization is 2 × 3^4 × 29 × 1523 and its 40 divisors sum to 16,596,360.

Prime Factor Structure

Factorization String 2 × 3^4 × 29 × 1523
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 16,596,360
Proper Divisor Sum 9,441,306
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #7155041 ← → #7155059

Radix Representation

Decimal 7155054
Binary 11011010010110101101110 (23 bits)
Octal 0o33226556
Hexadecimal 0x6D2D6E

Divisor Catalog (40)

1 2 3 6 9 18 27 29 54 58 81 87 162 174 261 522 783 1,523 1,566 2,349 3,046 4,569 4,698 9,138 13,707 27,414 41,121 44,167 82,242 88,334 123,363 132,501 246,726 265,002 397,503 795,006 1,192,509 2,385,018 3,577,527 7,155,054

Collatz Trajectory (266 steps to reach 1)

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

7,155,054 3,577,527 10,732,582 5,366,291 16,098,874 8,049,437 24,148,312 12,074,156 6,037,078 3,018,539 9,055,618 4,527,809 13,583,428 6,791,714 3,395,857 10,187,572 5,093,786 2,546,893 7,640,680 3,820,340 1,910,170 955,085 2,865,256 1,432,628 716,314 358,157 1,074,472 537,236 268,618 134,309 402,928 201,464 100,732 50,366 25,183 75,550 37,775 113,326 56,663 169,990 84,995 254,986 127,493 382,480 191,240 95,620 47,810 23,905 71,716 35,858 17,929 53,788 26,894 13,447 40,342 20,171 60,514 30,257 90,772 45,386

More profiles

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