9,239,126

2 × 13 × 17 × 20903

Starting at 9,239,126, the Collatz iteration reaches 1 after 132 steps. The first transition is 4619563; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 13 × 17 × 20903

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,803,424

Proper Divisor Sum 6,564,298

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #9239117 ← → #9239137

Radix Representation

Decimal	9239126
Binary	100011001111101001010110 (24 bits)
Octal	0o43175126
Hexadecimal	0x8CFA56

Divisor Catalog (16)

1 2 13 17 26 34 221 442 20,903 41,806 271,739 355,351 543,478 710,702 4,619,563 9,239,126

Collatz Trajectory (132 steps to reach 1)

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

9,239,126 4,619,563 13,858,690 6,929,345 20,788,036 10,394,018 5,197,009 15,591,028 7,795,514 3,897,757 11,693,272 5,846,636 2,923,318 1,461,659 4,384,978 2,192,489 6,577,468 3,288,734 1,644,367 4,933,102 2,466,551 7,399,654 3,699,827 11,099,482 5,549,741 16,649,224 8,324,612 4,162,306 2,081,153 6,243,460 3,121,730 1,560,865 4,682,596 2,341,298 1,170,649 3,511,948 1,755,974 877,987 2,633,962 1,316,981 3,950,944 1,975,472 987,736 493,868 246,934 123,467 370,402 185,201 555,604 277,802 138,901 416,704 208,352 104,176 52,088 26,044 13,022 6,511 19,534 9,767

← Previous Integer #9,239,125 Browse Full Index Next Integer #9,239,127 →