λ
Sequence Observatory

8,235,767

2399 × 3433
Deficient Odd Composite

Starting at 8,235,767, the Collatz iteration reaches 1 after 305 steps. The first transition is 24707302; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 2399 × 3433
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,241,600
Proper Divisor Sum 5,833
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8235757 ← → #8235781

Radix Representation

Decimal 8235767
Binary 11111011010101011110111 (23 bits)
Octal 0o37325367
Hexadecimal 0x7DAAF7

Divisor Catalog (4)

1 2,399 3,433 8,235,767

Collatz Trajectory (305 steps to reach 1)

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

8,235,767 24,707,302 12,353,651 37,060,954 18,530,477 55,591,432 27,795,716 13,897,858 6,948,929 20,846,788 10,423,394 5,211,697 15,635,092 7,817,546 3,908,773 11,726,320 5,863,160 2,931,580 1,465,790 732,895 2,198,686 1,099,343 3,298,030 1,649,015 4,947,046 2,473,523 7,420,570 3,710,285 11,130,856 5,565,428 2,782,714 1,391,357 4,174,072 2,087,036 1,043,518 521,759 1,565,278 782,639 2,347,918 1,173,959 3,521,878 1,760,939 5,282,818 2,641,409 7,924,228 3,962,114 1,981,057 5,943,172 2,971,586 1,485,793 4,457,380 2,228,690 1,114,345 3,343,036 1,671,518 835,759 2,507,278 1,253,639 3,760,918 1,880,459

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