λ
Sequence Observatory

9,300,470

2 × 5 × 432 × 503
Deficient Even Composite

Starting at 9,300,470, the Collatz iteration reaches 1 after 207 steps. The first transition is 4650235; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 43^2 × 503
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 17,173,296
Proper Divisor Sum 7,872,826
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #9300461 ← → #9300497

Radix Representation

Decimal 9300470
Binary 100011011110100111110110 (24 bits)
Octal 0o43364766
Hexadecimal 0x8DE9F6

Divisor Catalog (24)

1 2 5 10 43 86 215 430 503 1,006 1,849 2,515 3,698 5,030 9,245 18,490 21,629 43,258 108,145 216,290 930,047 1,860,094 4,650,235 9,300,470

Collatz Trajectory (207 steps to reach 1)

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

9,300,470 4,650,235 13,950,706 6,975,353 20,926,060 10,463,030 5,231,515 15,694,546 7,847,273 23,541,820 11,770,910 5,885,455 17,656,366 8,828,183 26,484,550 13,242,275 39,726,826 19,863,413 59,590,240 29,795,120 14,897,560 7,448,780 3,724,390 1,862,195 5,586,586 2,793,293 8,379,880 4,189,940 2,094,970 1,047,485 3,142,456 1,571,228 785,614 392,807 1,178,422 589,211 1,767,634 883,817 2,651,452 1,325,726 662,863 1,988,590 994,295 2,982,886 1,491,443 4,474,330 2,237,165 6,711,496 3,355,748 1,677,874 838,937 2,516,812 1,258,406 629,203 1,887,610 943,805 2,831,416 1,415,708 707,854 353,927

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