λ
Sequence Observatory

9,300,879

33 × 7 × 49211
Deficient Odd Composite

Starting at 9,300,879, the Collatz iteration reaches 1 after 163 steps. The first transition is 27902638; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 7 × 49211
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 15,747,840
Proper Divisor Sum 6,446,961
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #9300859 ← → #9300883

Radix Representation

Decimal 9300879
Binary 100011011110101110001111 (24 bits)
Octal 0o43365617
Hexadecimal 0x8DEB8F

Divisor Catalog (16)

1 3 7 9 21 27 63 189 49,211 147,633 344,477 442,899 1,033,431 1,328,697 3,100,293 9,300,879

Collatz Trajectory (163 steps to reach 1)

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

9,300,879 27,902,638 13,951,319 41,853,958 20,926,979 62,780,938 31,390,469 94,171,408 47,085,704 23,542,852 11,771,426 5,885,713 17,657,140 8,828,570 4,414,285 13,242,856 6,621,428 3,310,714 1,655,357 4,966,072 2,483,036 1,241,518 620,759 1,862,278 931,139 2,793,418 1,396,709 4,190,128 2,095,064 1,047,532 523,766 261,883 785,650 392,825 1,178,476 589,238 294,619 883,858 441,929 1,325,788 662,894 331,447 994,342 497,171 1,491,514 745,757 2,237,272 1,118,636 559,318 279,659 838,978 419,489 1,258,468 629,234 314,617 943,852 471,926 235,963 707,890 353,945

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