2,243,433

3 × 747811

Starting at 2,243,433, the Collatz iteration reaches 1 after 86 steps. The first transition is 6730300; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 747811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,991,248

Proper Divisor Sum 747,815

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2243431 ← → #2243453

Radix Representation

Decimal	2243433
Binary	1000100011101101101001 (22 bits)
Octal	0o10435551
Hexadecimal	0x223B69

Divisor Catalog (4)

1 3 747,811 2,243,433

Collatz Trajectory (86 steps to reach 1)

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

2,243,433 6,730,300 3,365,150 1,682,575 5,047,726 2,523,863 7,571,590 3,785,795 11,357,386 5,678,693 17,036,080 8,518,040 4,259,020 2,129,510 1,064,755 3,194,266 1,597,133 4,791,400 2,395,700 1,197,850 598,925 1,796,776 898,388 449,194 224,597 673,792 336,896 168,448 84,224 42,112 21,056 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67

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