λ
Sequence Observatory

8,088,248

23 × 7 × 97 × 1489
Abundant Even Composite

Starting at 8,088,248, the Collatz iteration reaches 1 after 186 steps. The first transition is 4044124; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 7 × 97 × 1489
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 17,522,400
Proper Divisor Sum 9,434,152
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8088247 ← → #8088259

Radix Representation

Decimal 8088248
Binary 11110110110101010111000 (23 bits)
Octal 0o36665270
Hexadecimal 0x7B6AB8

Divisor Catalog (32)

1 2 4 7 8 14 28 56 97 194 388 679 776 1,358 1,489 2,716 2,978 5,432 5,956 10,423 11,912 20,846 41,692 83,384 144,433 288,866 577,732 1,011,031 1,155,464 2,022,062 4,044,124 8,088,248

Collatz Trajectory (186 steps to reach 1)

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

8,088,248 4,044,124 2,022,062 1,011,031 3,033,094 1,516,547 4,549,642 2,274,821 6,824,464 3,412,232 1,706,116 853,058 426,529 1,279,588 639,794 319,897 959,692 479,846 239,923 719,770 359,885 1,079,656 539,828 269,914 134,957 404,872 202,436 101,218 50,609 151,828 75,914 37,957 113,872 56,936 28,468 14,234 7,117 21,352 10,676 5,338 2,669 8,008 4,004 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566

More profiles

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