λ
Ratio Atlas

1,057,504

25 × 7 × 4721
Abundant Even Composite

1,057,504 factors as 2^5 × 7 × 4721. Its 24 positive divisors give a proper-divisor sum of 1,322,384, so this integer is abundant. The Collatz stopping time is 72 steps.

Prime Factor Structure

Factorization String 2^5 × 7 × 4721
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 2,379,888
Proper Divisor Sum 1,322,384
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #1057493 ← → #1057531

Radix Representation

Decimal 1057504
Binary 100000010001011100000 (21 bits)
Octal 0o4021340
Hexadecimal 0x1022E0

Divisor Catalog (24)

Collatz Trajectory (72 steps to reach 1)

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

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