8,957,009

8957009

8,957,009 factors as 8957009. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 181 steps.

Prime Factor Structure

Factorization String 8957009

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,957,010

Proper Divisor Sum 1

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8956951 ← → #8957063

Radix Representation

Decimal	8957009
Binary	100010001010110001010001 (24 bits)
Octal	0o42126121
Hexadecimal	0x88AC51

Divisor Catalog (2)

1 8,957,009

Collatz Trajectory (181 steps to reach 1)

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

8,957,009 26,871,028 13,435,514 6,717,757 20,153,272 10,076,636 5,038,318 2,519,159 7,557,478 3,778,739 11,336,218 5,668,109 17,004,328 8,502,164 4,251,082 2,125,541 6,376,624 3,188,312 1,594,156 797,078 398,539 1,195,618 597,809 1,793,428 896,714 448,357 1,345,072 672,536 336,268 168,134 84,067 252,202 126,101 378,304 189,152 94,576 47,288 23,644 11,822 5,911 17,734 8,867 26,602 13,301 39,904 19,952 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476

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