4,226,798

2 × 2113399

Starting at 4,226,798, the Collatz iteration reaches 1 after 74 steps. The first transition is 2113399; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 2113399

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,340,200

Proper Divisor Sum 2,113,402

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4226791 ← → #4226809

Radix Representation

Decimal	4226798
Binary	10000000111111011101110 (23 bits)
Octal	0o20077356
Hexadecimal	0x407EEE

Divisor Catalog (4)

1 2 2,113,399 4,226,798

Collatz Trajectory (74 steps to reach 1)

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

4,226,798 2,113,399 6,340,198 3,170,099 9,510,298 4,755,149 14,265,448 7,132,724 3,566,362 1,783,181 5,349,544 2,674,772 1,337,386 668,693 2,006,080 1,003,040 501,520 250,760 125,380 62,690 31,345 94,036 47,018 23,509 70,528 35,264 17,632 8,816 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22

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