λ
Sigma Notebook

1,110,869

127 × 8747
Deficient Odd Composite

1,110,869 is odd and not a perfect square. Its factorization is 127 × 8747 and its 4 divisors sum to 1,119,744.

Prime Factor Structure

Factorization String 127 × 8747
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,119,744
Proper Divisor Sum 8,875
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1110859 ← → #1110881

Radix Representation

Decimal 1110869
Binary 100001111001101010101 (21 bits)
Octal 0o4171525
Hexadecimal 0x10F355

Divisor Catalog (4)

1 127 8,747 1,110,869

Collatz Trajectory (85 steps to reach 1)

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

1,110,869 3,332,608 1,666,304 833,152 416,576 208,288 104,144 52,072 26,036 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197

More profiles

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