4,326,256

2⁴ × 11 × 47 × 523

Starting at 4,326,256, the Collatz iteration reaches 1 after 92 steps. The first transition is 2163128; the starting value is even with 40 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 11 × 47 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 9,356,544

Proper Divisor Sum 5,030,288

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4326253 ← → #4326263

Radix Representation

Decimal	4326256
Binary	10000100000001101110000 (23 bits)
Octal	0o20401560
Hexadecimal	0x420370

Divisor Catalog (40)

1 2 4 8 11 16 22 44 47 88 94 176 188 376 517 523 752 1,034 1,046 2,068 2,092 4,136 4,184 5,753 8,272 8,368 11,506 23,012 24,581 46,024 49,162 92,048 98,324 196,648 270,391 393,296 540,782 1,081,564 2,163,128 4,326,256

Collatz Trajectory (92 steps to reach 1)

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

4,326,256 2,163,128 1,081,564 540,782 270,391 811,174 405,587 1,216,762 608,381 1,825,144 912,572 456,286 228,143 684,430 342,215 1,026,646 513,323 1,539,970 769,985 2,309,956 1,154,978 577,489 1,732,468 866,234 433,117 1,299,352 649,676 324,838 162,419 487,258 243,629 730,888 365,444 182,722 91,361 274,084 137,042 68,521 205,564 102,782 51,391 154,174 77,087 231,262 115,631 346,894 173,447 520,342 260,171 780,514 390,257 1,170,772 585,386 292,693 878,080 439,040 219,520 109,760 54,880 27,440

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