2,062,998

2 × 3² × 7² × 2339

Starting at 2,062,998, the Collatz iteration reaches 1 after 91 steps. The first transition is 1031499; the starting value is even with 36 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^2 × 7^2 × 2339

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 5,201,820

Proper Divisor Sum 3,138,822

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2062993 ← → #2062999

Radix Representation

Decimal	2062998
Binary	111110111101010010110 (21 bits)
Octal	0o7675226
Hexadecimal	0x1F7A96

Divisor Catalog (36)

1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 441 882 2,339 4,678 7,017 14,034 16,373 21,051 32,746 42,102 49,119 98,238 114,611 147,357 229,222 294,714 343,833 687,666 1,031,499 2,062,998

Collatz Trajectory (91 steps to reach 1)

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

2,062,998 1,031,499 3,094,498 1,547,249 4,641,748 2,320,874 1,160,437 3,481,312 1,740,656 870,328 435,164 217,582 108,791 326,374 163,187 489,562 244,781 734,344 367,172 183,586 91,793 275,380 137,690 68,845 206,536 103,268 51,634 25,817 77,452 38,726 19,363 58,090 29,045 87,136 43,568 21,784 10,892 5,446 2,723 8,170 4,085 12,256 6,128 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120

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