λ
Sigma Notebook

1,118,896

24 × 69931
Deficient Even Composite

1,118,896 is even and not a perfect square. Its factorization is 2^4 × 69931 and its 10 divisors sum to 2,167,892.

Prime Factor Structure

Factorization String 2^4 × 69931
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 2,167,892
Proper Divisor Sum 1,048,996
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #1118893 ← → #1118911

Radix Representation

Decimal 1118896
Binary 100010001001010110000 (21 bits)
Octal 0o4211260
Hexadecimal 0x1112B0

Divisor Catalog (10)

1 2 4 8 16 69,931 139,862 279,724 559,448 1,118,896

Collatz Trajectory (134 steps to reach 1)

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

1,118,896 559,448 279,724 139,862 69,931 209,794 104,897 314,692 157,346 78,673 236,020 118,010 59,005 177,016 88,508 44,254 22,127 66,382 33,191 99,574 49,787 149,362 74,681 224,044 112,022 56,011 168,034 84,017 252,052 126,026 63,013 189,040 94,520 47,260 23,630 11,815 35,446 17,723 53,170 26,585 79,756 39,878 19,939 59,818 29,909 89,728 44,864 22,432 11,216 5,608 2,804 1,402 701 2,104 1,052 526 263 790 395 1,186

More profiles

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