λ
Integer Codex

1,155,456

27 × 32 × 17 × 59
Abundant Even Composite

For 1,155,456, the 96 positive divisors have a total of 3,580,200. Removing 1,155,456 leaves 2,424,744, which gives the abundant classification.

Prime Factor Structure

Factorization String 2^7 × 3^2 × 17 × 59
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 3,580,200
Proper Divisor Sum 2,424,744
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #1155449 ← → #1155457

Radix Representation

Decimal 1155456
Binary 100011010000110000000 (21 bits)
Octal 0o4320600
Hexadecimal 0x11A180

Divisor Catalog (60 of 96)

Collatz Trajectory (191 steps to reach 1)

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

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