λ
Sequence Observatory

8,879,696

24 × 7 × 79283
Abundant Even Composite

Starting at 8,879,696, the Collatz iteration reaches 1 after 75 steps. The first transition is 4439848; the starting value is even with 20 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 7 × 79283
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 20
Divisor Sum (σ) 19,662,432
Proper Divisor Sum 10,782,736
Digit Sum / Digital Root 53 (Root: 8)
Adjacent Primes #8879687 ← → #8879701

Radix Representation

Decimal 8879696
Binary 100001110111111001010000 (24 bits)
Octal 0o41677120
Hexadecimal 0x877E50

Divisor Catalog (20)

1 2 4 7 8 14 16 28 56 112 79,283 158,566 317,132 554,981 634,264 1,109,962 1,268,528 2,219,924 4,439,848 8,879,696

Collatz Trajectory (75 steps to reach 1)

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

8,879,696 4,439,848 2,219,924 1,109,962 554,981 1,664,944 832,472 416,236 208,118 104,059 312,178 156,089 468,268 234,134 117,067 351,202 175,601 526,804 263,402 131,701 395,104 197,552 98,776 49,388 24,694 12,347 37,042 18,521 55,564 27,782 13,891 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44

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