2,267,489

7 × 323927

Starting at 2,267,489, the Collatz iteration reaches 1 after 130 steps. The first transition is 6802468; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 323927

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,591,424

Proper Divisor Sum 323,935

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2267483 ← → #2267497

Radix Representation

Decimal	2267489
Binary	1000101001100101100001 (22 bits)
Octal	0o10514541
Hexadecimal	0x229961

Divisor Catalog (4)

1 7 323,927 2,267,489

Collatz Trajectory (130 steps to reach 1)

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

2,267,489 6,802,468 3,401,234 1,700,617 5,101,852 2,550,926 1,275,463 3,826,390 1,913,195 5,739,586 2,869,793 8,609,380 4,304,690 2,152,345 6,457,036 3,228,518 1,614,259 4,842,778 2,421,389 7,264,168 3,632,084 1,816,042 908,021 2,724,064 1,362,032 681,016 340,508 170,254 85,127 255,382 127,691 383,074 191,537 574,612 287,306 143,653 430,960 215,480 107,740 53,870 26,935 80,806 40,403 121,210 60,605 181,816 90,908 45,454 22,727 68,182 34,091 102,274 51,137 153,412 76,706 38,353 115,060 57,530 28,765 86,296

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