2,463,380

2² × 5 × 123169

2,463,380 factors as 2^2 × 5 × 123169. Its 12 positive divisors give a proper-divisor sum of 2,709,760, so this integer is abundant. The Collatz stopping time is 81 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 123169

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,173,140

Proper Divisor Sum 2,709,760

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2463371 ← → #2463401

Radix Representation

Decimal	2463380
Binary	1001011001011010010100 (22 bits)
Octal	0o11313224
Hexadecimal	0x259694

Divisor Catalog (12)

1 2 4 5 10 20 123,169 246,338 492,676 615,845 1,231,690 2,463,380

Collatz Trajectory (81 steps to reach 1)

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

2,463,380 1,231,690 615,845 1,847,536 923,768 461,884 230,942 115,471 346,414 173,207 519,622 259,811 779,434 389,717 1,169,152 584,576 292,288 146,144 73,072 36,536 18,268 9,134 4,567 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74

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