4,275,385

5 × 467 × 1831

Starting at 4,275,385, the Collatz iteration reaches 1 after 273 steps. The first transition is 12826156; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 467 × 1831

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,144,256

Proper Divisor Sum 868,871

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4275377 ← → #4275389

Radix Representation

Decimal	4275385
Binary	10000010011110010111001 (23 bits)
Octal	0o20236271
Hexadecimal	0x413CB9

Divisor Catalog (8)

1 5 467 1,831 2,335 9,155 855,077 4,275,385

Collatz Trajectory (273 steps to reach 1)

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

4,275,385 12,826,156 6,413,078 3,206,539 9,619,618 4,809,809 14,429,428 7,214,714 3,607,357 10,822,072 5,411,036 2,705,518 1,352,759 4,058,278 2,029,139 6,087,418 3,043,709 9,131,128 4,565,564 2,282,782 1,141,391 3,424,174 1,712,087 5,136,262 2,568,131 7,704,394 3,852,197 11,556,592 5,778,296 2,889,148 1,444,574 722,287 2,166,862 1,083,431 3,250,294 1,625,147 4,875,442 2,437,721 7,313,164 3,656,582 1,828,291 5,484,874 2,742,437 8,227,312 4,113,656 2,056,828 1,028,414 514,207 1,542,622 771,311 2,313,934 1,156,967 3,470,902 1,735,451 5,206,354 2,603,177 7,809,532 3,904,766 1,952,383 5,857,150

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