λ
Sigma Notebook

1,190,023

1190023
Deficient Odd Prime

1,190,023 is odd and not a perfect square. Its factorization is 1190023 and its 2 divisors sum to 1,190,024.

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Prime Factor Structure

Factorization String 1190023
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 1,190,024
Proper Divisor Sum 1
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #1190011 ← → #1190029

Radix Representation

Decimal 1190023
Binary 100100010100010000111 (21 bits)
Octal 0o4424207
Hexadecimal 0x122887

Divisor Catalog (2)

Collatz Trajectory (173 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

1,190,023 3,570,070 1,785,035 5,355,106 2,677,553

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