λ
Sequence Observatory

9,362,986

2 × 1231 × 3803
Deficient Even Composite

Starting at 9,362,986, the Collatz iteration reaches 1 after 70 steps. The first transition is 4681493; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 1231 × 3803
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,059,584
Proper Divisor Sum 4,696,598
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9362959 ← → #9362987

Radix Representation

Decimal 9362986
Binary 100011101101111000101010 (24 bits)
Octal 0o43557052
Hexadecimal 0x8EDE2A

Divisor Catalog (8)

1 2 1,231 2,462 3,803 7,606 4,681,493 9,362,986

Collatz Trajectory (70 steps to reach 1)

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

9,362,986 4,681,493 14,044,480 7,022,240 3,511,120 1,755,560 877,780 438,890 219,445 658,336 329,168 164,584 82,292 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52

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