λ
Sequence Observatory

9,626,370

2 × 3 × 5 × 13 × 24683
Abundant Even Composite

Starting at 9,626,370, the Collatz iteration reaches 1 after 145 steps. The first transition is 4813185; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 13 × 24683
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 24,881,472
Proper Divisor Sum 15,255,102
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #9626363 ← → #9626371

Radix Representation

Decimal 9626370
Binary 100100101110001100000010 (24 bits)
Octal 0o44561402
Hexadecimal 0x92E302

Divisor Catalog (32)

1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 24,683 49,366 74,049 123,415 148,098 246,830 320,879 370,245 641,758 740,490 962,637 1,604,395 1,925,274 3,208,790 4,813,185 9,626,370

Collatz Trajectory (145 steps to reach 1)

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

9,626,370 4,813,185 14,439,556 7,219,778 3,609,889 10,829,668 5,414,834 2,707,417 8,122,252 4,061,126 2,030,563 6,091,690 3,045,845 9,137,536 4,568,768 2,284,384 1,142,192 571,096 285,548 142,774 71,387 214,162 107,081 321,244 160,622 80,311 240,934 120,467 361,402 180,701 542,104 271,052 135,526 67,763 203,290 101,645 304,936 152,468 76,234 38,117 114,352 57,176 28,588 14,294 7,147 21,442 10,721 32,164 16,082 8,041 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072

More profiles

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