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Atlas › Integer Profiles › Node 8,990,254

8,990,254

2 × 7 × 13 × 47 × 1051
Deficient Even Composite

8,990,254 factors as 2 × 7 × 13 × 47 × 1051. Its 32 positive divisors give a proper-divisor sum of 7,976,402, so this integer is deficient. The Collatz stopping time is 256 steps.

Prime Factor Structure

Factorization String 2 × 7 × 13 × 47 × 1051
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 16,966,656
Proper Divisor Sum 7,976,402
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #8990239 ← → #8990257

Radix Representation

Decimal 8990254
Binary 100010010010111000101110 (24 bits)
Octal 0o42227056
Hexadecimal 0x892E2E

Divisor Catalog (32)

1 2 7 13 14 26 47 91 94 182 329 611 658 1,051 1,222 2,102 4,277 7,357 8,554 13,663 14,714 27,326 49,397 95,641 98,794 191,282 345,779 642,161 691,558 1,284,322 4,495,127 8,990,254

Collatz Trajectory (256 steps to reach 1)

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

8,990,254 4,495,127 13,485,382 6,742,691 20,228,074 10,114,037 30,342,112 15,171,056 7,585,528 3,792,764 1,896,382 948,191 2,844,574 1,422,287 4,266,862 2,133,431 6,400,294 3,200,147 9,600,442 4,800,221 14,400,664 7,200,332 3,600,166 1,800,083 5,400,250 2,700,125 8,100,376 4,050,188 2,025,094 1,012,547 3,037,642 1,518,821 4,556,464 2,278,232 1,139,116 569,558 284,779 854,338 427,169 1,281,508 640,754 320,377 961,132 480,566 240,283 720,850 360,425 1,081,276 540,638 270,319 810,958 405,479 1,216,438 608,219 1,824,658 912,329 2,736,988 1,368,494 684,247 2,052,742

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