7,089,090

2 × 3 × 5 × 19 × 12437

Starting at 7,089,090, the Collatz iteration reaches 1 after 85 steps. The first transition is 3544545; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 19 × 12437

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 17,910,720

Proper Divisor Sum 10,821,630

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #7089073 ← → #7089091

Radix Representation

Decimal	7089090
Binary	11011000010101111000010 (23 bits)
Octal	0o33025702
Hexadecimal	0x6C2BC2

Divisor Catalog (32)

Collatz Trajectory (85 steps to reach 1)

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

7,089,090 3,544,545 10,633,636 5,316,818 2,658,409 7,975,228 3,987,614 1,993,807 5,981,422 2,990,711 8,972,134 4,486,067 13,458,202 6,729,101 20,187,304 10,093,652 5,046,826 2,523,413 7,570,240 3,785,120 1,892,560 946,280 473,140 236,570 118,285 354,856 177,428 88,714 44,357 133,072 66,536 33,268 16,634 8,317 24,952 12,476 6,238 3,119 9,358 4,679 14,038 7,019 21,058 10,529 31,588 15,794 7,897 23,692 11,846 5,923 17,770 8,885 26,656 13,328 6,664 3,332 1,666 833 2,500 1,250

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