λ
Sequence Observatory

8,260,822

2 × 167 × 24733
Deficient Even Composite

Starting at 8,260,822, the Collatz iteration reaches 1 after 168 steps. The first transition is 4130411; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 167 × 24733
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 12,465,936
Proper Divisor Sum 4,205,114
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #8260807 ← → #8260823

Radix Representation

Decimal 8260822
Binary 11111100000110011010110 (23 bits)
Octal 0o37406326
Hexadecimal 0x7E0CD6

Divisor Catalog (8)

1 2 167 334 24,733 49,466 4,130,411 8,260,822

Collatz Trajectory (168 steps to reach 1)

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

8,260,822 4,130,411 12,391,234 6,195,617 18,586,852 9,293,426 4,646,713 13,940,140 6,970,070 3,485,035 10,455,106 5,227,553 15,682,660 7,841,330 3,920,665 11,761,996 5,880,998 2,940,499 8,821,498 4,410,749 13,232,248 6,616,124 3,308,062 1,654,031 4,962,094 2,481,047 7,443,142 3,721,571 11,164,714 5,582,357 16,747,072 8,373,536 4,186,768 2,093,384 1,046,692 523,346 261,673 785,020 392,510 196,255 588,766 294,383 883,150 441,575 1,324,726 662,363 1,987,090 993,545 2,980,636 1,490,318 745,159 2,235,478 1,117,739 3,353,218 1,676,609 5,029,828 2,514,914 1,257,457 3,772,372 1,886,186

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