λ
Sequence Observatory

9,796,490

2 × 5 × 11 × 29 × 37 × 83
Abundant Even Composite

Starting at 9,796,490, the Collatz iteration reaches 1 after 119 steps. The first transition is 4898245; the starting value is even with 64 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 11 × 29 × 37 × 83
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 20,684,160
Proper Divisor Sum 10,887,670
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9796489 ← → #9796511

Radix Representation

Decimal 9796490
Binary 100101010111101110001010 (24 bits)
Octal 0o45275612
Hexadecimal 0x957B8A

Divisor Catalog (60 of 64)

1 2 5 10 11 22 29 37 55 58 74 83 110 145 166 185 290 319 370 407 415 638 814 830 913 1,073 1,595 1,826 2,035 2,146 2,407 3,071 3,190 4,070 4,565 4,814 5,365 6,142 9,130 10,730 11,803 12,035 15,355 23,606 24,070 26,477 30,710 33,781 52,954 59,015 67,562 89,059 118,030 132,385 168,905 178,118 264,770 337,810 445,295 890,590

Collatz Trajectory (119 steps to reach 1)

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

9,796,490 4,898,245 14,694,736 7,347,368 3,673,684 1,836,842 918,421 2,755,264 1,377,632 688,816 344,408 172,204 86,102 43,051 129,154 64,577 193,732 96,866 48,433 145,300 72,650 36,325 108,976 54,488 27,244 13,622 6,811 20,434 10,217 30,652 15,326 7,663 22,990 11,495 34,486 17,243 51,730 25,865 77,596 38,798 19,399 58,198 29,099 87,298 43,649 130,948 65,474 32,737 98,212 49,106 24,553 73,660 36,830 18,415 55,246 27,623 82,870 41,435 124,306 62,153

More profiles

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